Class A Sonata acoustic absorption panels used to reduce reverberation within School, Village and Church Halls

Products Description:

Item No:JJ8700/JJ8701/JJ8702/JJ8703

Series Name:Crystal Double Loading

Water Absorption :below 0.15%

Mohs Hardness:8

Glossy Rate: above 55 degree

Flatness :+-0.15%

Size Tolarance:+-0.5mm

Size Available:600*600mm,800*800mm, 1000*1000mm;

Colour:white, beighe , brown, grey, and so on, each color with polished, matt, rustic three finish.

Price and Package:

600*600MM : 4PCS/CARTON,30G/CARTON;

Ex-Work Price:15.00RMB/PCS,41.70RMB/SQM;

 

800*800MM:

3PCS/CARTON,45KG/CARTON;

Ex-Work Price:30.00RMB/PCS,46.80RMB/SQM;

 

1000*1000MM:

2PCS/CARTON,60KG/CARTON;

Ex-Work Price:70.00RMB/PCS,70.00RMB/SQM;

  

NOTE:

 

1.The price is based on EX-Work which includes the wooden pallets and VAT.

2.The glazed tiles are porcelain glazed tiles ,the water absorption is below 0.5%;

3.If you need to change the cartons ,It will charges you 0.3RMB/PCS(600*600MM) and 0.6RMB/PCS(800*800MM).

4.If load the tiles from Shiwan warehouse,It needs you to pay the freight cost as below:

1RMB/CARTON(600*600MM);1.2RMB/CARTON(800*800MM);1.5RMB/CARTON(1000MM*1000MM)

       

Equestrian Protective Vest Women Men Multicolor Honeycomb Rider Vest Shock Absorption Safety Protection Riding Horse Vest

 

Honeycomb Breathable Design-- This protective vest features a honeycomb design, which is ergonomically designed for safety, breathability, and comfort.

360-degree safety protection -- Made of safety shock-absorbing materials, it can effectively protect important parts of the human body and avoid accidents and accidents caused by horseback riding.

Stylish Slim -- Lightweight, flexible and slim fit, this is a safety vest that combines safety protection with a stylish fit. Don't hesitate to buy now.

 

Use promo code: GET2021 and get a 5% discount on your order! Hurry up - the offer is valid until Jan 28th! Don’t miss out!

Follow Our Telegram group for more offers: t.me/ifavorpet

Shop Now: bit.ly/3KvKEi3

 

A ghastly bio-accident at America's deadly but hidden biowarfare program infects thousands of Americans. They flee from FEMA extermination squads since there is no cure at this stage of the Bio-Virus development. Over 20 Million Americans flee to Canada over three days. Canada's infrastructure collapses and the US military arrives to protect their citizens from 'Canadian thuggers.' They stay. Canada is absorbed with the connivance of the business elite of Canada's major parties. Quebec is spared and survives as a semi-independent province since Americans don;t want a 'frog inther throats' with special language rights. Cdn $28 inclduing taxes and postage. Call 1-800-662-4313 or check with Amazaon or Chapters.

Nike Air Force 1 High Flax, GS, Size 5Y, Wheat, Gum, 922066-203, Outdoor Green, Gum, UPC 00883212095992, ‘Flax’ collection, outdoor green accents, tonal flax Gum outsole, Flax nubuck upper, Gum Out Sole, Perforated detailing on the toe box, Perforations for breathability, Nike Swoosh on the sides, Ankle strap for security, Nubuck tongue with Nike Air branding, Midsole Air-sole for impact absorption, Nike Air branding on the heel, Red Deals Online eBay store

via WordPress thepetsupplystore.net/petvins-heavy-duty-dog-leash-reflec...

RIO+20: Reforestation Pledges Reach Only 12 Percent of Target

 

Fabíola Ortiz * TerraViva

 

RIO DE JANEIRO, Jun 19 (IPS) - The world's countries have committed themselves so far to restoring just 18 million hectares of forests by 2020, barely 12 percent of the goal of 150 million hectares agreed by the Bonn Challenge in 2011.

 

they're watching this. Maureen always noticed when I was taking photos, Tara and Ted less so.

Timberland 6” Premium Waterproof Boots, Men’s Size 11, Black, Nubuck, 10073, TB010073 Premium waterproof Nubuck leather upper, Seam-sealed waterproof construction, Direct-attach construction for durability, Leather lining for comfort and durability, Rustproof hardware, Classic nylon boot laces, 200 grams of PrimaLoft® insulation, Padded collar for a comfortable fit around the ankle, Anti-fatigue midsole and removable footbed for all-day comfort, lightweight cushioning and shock absorption, Rubber lug outsole is made with 10% plant-based materials, padded collar,

Automotive rubber seal strips contain all the door seal strips, window seal strips and other rubber seal strips, such as: the Door glass rubber seal weathertstrip, Door Protection Strip, Adhesive Window Strip, 3M self adhesive extruded seal, D shape rubber sea, custom adhesive door window strip, pvc co-extruded protector rubber seal, Pinchweld door weatherstrips, window seal gasket hasexcellent sealing performance and shock absorption, of course isolation air from indoor and outdoor, all car door window rubber seal has a heat preservation and energy saving effect, can prevent mosquitoes and other insects into the door, service life above 20 years. More products at: www.seashorerubber.com

Welcom you send inquiry to us for more details. Thank you.

Qingdao Seashore Industrial Co.,Ltd

Tel: +86-532-84673097

Fax: +86-532-84673097

Whatsapp:+86-18669704986

Email: sales@seashorerubber.com

 

via

 

Ceiling Tiles

 

Increase energy efficiency, comfort, and sound absorption with our range of ceiling tiles and panels. Great for homes, offices, retail, schools, and more. Good ceiling tiles absorb sound, reduce echos, and prevent sound from traveling to nearby spaces.

 

We have a wide variety of great ceiling tiles that combine form, function, and design. Pick from several ceiling tile types including:

 

Suspended ceiling tiles

 

Install everything you need without unsightly exposed wires and materials

 

Mineral fiber ceiling panels are shatterproof and fire-resistant.

 

Direct apply ceiling tiles

 

Tin, faux tin, facade decorative thermoplastic panels, and staple up ceiling tiles.

 

Specialty Interiors are experts in ceiling tile. Call us or visit our website at specialtyinteriors.ca/

 

We proudly serve all areas of Winnipeg including Downtown, Charleswood, Tuxedo, River Heights, Lindenwoods, Whyteridge, Bridgewater, South Winnipeg, Headingley, Oak Bluff, La Salle, South Pointe, Windsor Park, St. Vital, St. Boniface, Transcona, St. James, Fort Gary, Kildonan, Dakota, Riverview, East St. Paul, West St. Paul, Garden City, Maples.

   

Specialty Interiors

 

Address: 1420 Notre Dame Ave, Winnipeg, MB R3E 3G5, Canada

   

Luxury Vinyl Planks & Tiles

 

Looking for a flooring option that’s extremely durable, realistic, and low maintenance? Well, look no further than Luxury Vinyl Planks and Luxury Vinyl Tiles.

 

LVP and LVT flooring have an amazing ability to mimic other types of flooring like hardwood and stone, but at a fraction of the price. This flooring has several benefits including:

 

Low cost vs other flooring types

 

Durability

 

Versatile

 

Warmth and cushioning

 

Insulation and sound absorption.

 

Low maintenance and easy to clean

 

Innovative and endless design options

 

Easy installation

 

Easy to replace

 

Long lifespan 25-30 years.

 

Specialty Interiors are experts in flooring products. Call us or visit our website at specialtyinteriors.ca/

 

We proudly serve all areas of Winnipeg including Downtown, Charleswood, Tuxedo, River Heights, Lindenwoods, Whyteridge, Bridgewater, South Winnipeg, Headingley, Oak Bluff, La Salle, South Pointe, Windsor Park, St. Vital, St. Boniface, Transcona, St. James, Fort Gary, Kildonan, Dakota, Riverview, East St. Paul, West St. Paul, Garden City, Maples.

   

Specialty Interiors

 

Address: 1420 Notre Dame Ave, Winnipeg, MB R3E 3G5, Canada

 

Suspended Ceiling Tiles

 

Suspended ceiling tiles combine form with function to bring you a ceiling with a huge range of benefits.

 

Easier access to structural components – Hide wires and pipes, and cover up imperfections or other unsightly ceilings with suspended tiles.

 

Improve soundproofing – reduces sound from above and sound transfer to other areas.

 

Increased energy efficiency – lowers the height of ceilings and reduces the space that needs to be heated or cooled.

 

Brightens the interior – lighten the color of your ceiling to create an impression of more space.

 

Customizable – Comes in a variety of colors, patterns, materials, and designs.

 

Specialty Interiors are experts in flooring products. Call us or visit our website at specialtyinteriors.ca/

 

We proudly serve all areas of Winnipeg including Downtown, Charleswood, Tuxedo, River Heights, Lindenwoods, Whyteridge, Bridgewater, South Winnipeg, Headingley, Oak Bluff, La Salle, South Pointe, Windsor Park, St. Vital, St. Boniface, Transcona, St. James, Fort Gary, Kildonan, Dakota, Riverview, East St. Paul, West St. Paul, Garden City, Maples.

   

Specialty Interiors

 

Address: 1420 Notre Dame Ave, Winnipeg, MB R3E 3G5, Canada

 

Mineral Fiber Ceiling Tiles

 

The perfect suspended ceiling tile material can make all the difference. Mineral fiberglass ceiling tiles are one of the best choices for sound absorption and reduction.

 

Mineral fiberglass ceiling tiles are heavier and denser than others thus are better at keeping a room quiet and impeding sound from traveling to other rooms.

 

Maximize control over the acoustics in your room.

 

Specialty Interiors are experts in ceiling tile products. Our trained professionals will help you choose the best panels for your project. Call us or visit our website at specialtyinteriors.ca/

 

We proudly serve all areas of Winnipeg including Downtown, Charleswood, Tuxedo, River Heights, Lindenwoods, Whyteridge, Bridgewater, South Winnipeg, Headingley, Oak Bluff, La Salle, South Pointe, Windsor Park, St. Vital, St. Boniface, Transcona, St. James, Fort Gary, Kildonan, Dakota, Riverview, East St. Paul, West St. Paul, Garden City, Maples.

   

Specialty Interiors

 

Address: 1420 Notre Dame Ave, Winnipeg, MB R3E 3G5, Canada

 

Waterproof Laminate Flooring

 

Looking for a low-maintenance and waterproof flooring option with plenty of patterns, styles, and colors to choose from?

 

Then look no further than waterproof laminate flooring for your next project. This flooring has a ton of benefits including:

 

Mimics the visual appeal of hardwood flooring

 

Easy to install and remove

 

Hypoallergenic

 

Highly tough, durable, and scratch-resistant

 

Versatile and can be installed on nearly any subfloor

 

Waterproof laminate flooring comes in both tiles and planks and can be installed directly onto an existing floor, saving you time and money.

 

Specialty Interiors are experts in ceiling tile products. Call us or visit our website at specialtyinteriors.ca/

 

We proudly serve all areas of Winnipeg including Downtown, Charleswood, Tuxedo, River Heights, Lindenwoods, Whyteridge, Bridgewater, South Winnipeg, Headingley, Oak Bluff, La Salle, South Pointe, Windsor Park, St. Vital, St. Boniface, Transcona, St. James, Fort Gary, Kildonan, Dakota, Riverview, East St. Paul, West St. Paul, Garden City, Maples.

   

Specialty Interiors

 

Address: 1420 Notre Dame Ave, Winnipeg, MB R3E 3G5, Canada

   

The post Ceiling Tiles, LVT & LVP, Suspended Ceiling Tiles, Mineral Fiber Ceiling Tiles, Waterproof Laminate first appeared on Winnipeg's Leader in Flooring & Ceiling Tiles. specialtyinteriors.ca/2022/11/ceiling-tiles-lvt-lvp-suspe...

I admire people who can focus on work while waiting for a plane. All I can do is photograph them.

Helium emission and absorption spectra. When electrons in an element become excited (by heating), they enter higher energy orbits. When they return to their ground state they release the extra energy as light radiation at a specific wavelength. The wavelengths emitted by an element are characteristic of that element. A matching absorption spectrum occurs when light passes through a material and is absorbed by its atoms. The 12 lines of the visible helium spectrum correspond to wavelengths of 388.8, 447.1, 471.3, 492.1, 501.5, 504.7, 587.5, 667.8, 686.7, 706.5, 728.1 and 781.3 nanometres (nm). For this diagram with unlabelled lines, see C025/8081.

Texas State Capitol, Austin, Texas, Dec. 2018

 

For the test film of the Jupiter-9 lens I mounted it on the Leningrad camera (see below for detail about the lens and the camera). The lens was fitted with a generic yellow filter (screw-on 49mm) and a generic cylindrical metal shade hood designed for a 50mm lens. By safety, a lens cap fitted on the hood (55mm) was also used to protect the shutter curtains from an accidental sun burning (I forgot twice to remove the cap before shooting...)

 

I loaded the Leningrad with a Rollei RPX 400 film exposed for 250 ISO to compensate the absorption of the yellow filter. The light metering was done using a Minolta Autometer III with the 10° viewer for selective metering privileging the shadows areas.

 

The viewer of the Leningrad has build-in frame for the 85mm and is fully compensated for the parallax error.

 

View Nr. : 1/--s f/-- focusing @ -- m

 

February 17, 2025

69003 Lyon

France

 

After completion, the film was rewound and processed using 350 mL of Adox Adonal (Agfa Rodinal) developer prepared at the dilution 1+25 for 12min15 at 20°C.

 

Digitizing was made using a Sony A7 camera (ILCE-7, 24MP) fitted to a Minolta Auto Bellows III with the Minolta slide duplication accessory and Minolta Macro Bellow lens 1:3.5 f=50mm. The diffuse light source was a LED panel CineStill Cine-lite.

 

The RAW files obtained were inverted within the latest version available of Adobe Lightroom Classic (version 14.2) and edited to the final jpeg pictures without intermediate file. They are presented either as printer files with a frame or the full size JPEG's together with some documentary smartphone color pictures.

  

About the camera :

 

After several months, my local repair shop gave up to repair my first exemplary of Leningrad camera. I got that GOMZ Leningrad for less than the price of the lens (50€) a year ago (February 24, 2024, flic.kr/s/aHBqjBftyP) at the monthly collector meeting in Saint-Bonnet-de-Mure, near Lyon, France. I looked then again for a working one.

 

Leningrad’s are fascinating Russian range-finder 35mm camera’s produced in Leningrad (USSR) / Saint-Petersburg, from 1956 to 1968 at about 76.000 units. It is not really a rare camera but appears only from time-to-time in the classical collector’s networks.

 

The Leningrad camera project was developed by GOMZ company (ГОМЗ, Государственный оптико-механический завод, Ленинград = Gosularstvennyi Optiko-Mekhanicheskii Zavod =State Optical-Mechanical Factory), Leningrad, USSR. The Leningrad ’s were constructed to a very high degree of precision and likely the most advanced rangefinder ever made at that time in Russia. At the 1958 World Exposition in Brussels, the Leningrad was awarded the "Grand Prix de Bruxelles”. Modified Leningrads were also used in the Soviet space program. In addition to a complex parallax-compensated multi-focal (for 3.5, 5, 8.5 and 13.5cm) collimated system, the camera has a built-in spring-powered mechanical motor for an automated film advance after each view taken. The Leningrad mounts the 39mm Leica-type thread lenses, especially of the Jupiter series of lens derived of classical Carl Zeiss lenses designed for the Contax (Biogon 3.5cm and Sonnar’s 5, 8.5 and 13.5cm).

 

In 1965, GOMZ became LOMO ( ЛОМО, Ленинградское oптико-механическое oбъединение (Leningradskoïe Optiko-Mekhanitcheskoïe Obiedinienie) that is still existing, producing instrumental optical devices (www.lomo.ru).

 

On eBay, I focused on a LOMO Leningrad year 1965 in working condition but without the original film plate. I got the camera for 130€ including the leather bag and a standard lens Jupiter-8 1:2 f=5cm. The seller adapted cleanly a different film plate that looked to work, but my idea was to use the camera back of my faulty Leningrad. This film plate may a precision glass plate special designed for optimum film transport and optical planarity. I received my new Leningrad on January 31, 2025 in good condition.

 

After a very careful inspection and a detailled cleaning, I decided to make a test film using a FOMAPAN 200 black-and-white film. On the Leningrad it is said that there is absolutely no way to check the correct film advance during the shooting session. The rewind should not be up since the mechanical forces induced would be too high for the spring-powered spooling barrel. The film should be also in a quality not too tight film cartridge and should be checked before use. This stressful machine should be manipulated with maximum care when not familiar with it.

  

About the lens Jupiter-9:

 

New in my collection in Feb. 2025, this very popular lens Jupiter-9 1:2.8 f=85mm for my Zorki’s and Leningrad camera’s. The lens was produced in 1978 by the LZOS company (Лыткаринский завод Оптического Стекла , Lytkarino Zavod Optychisovo Sticklo) located in Lytkarino (about 100 km Noth to Moscow).

 

I sourced a clean exemplary in Germany at regular price given the popularity of the Jupiter-9 (170€) with the Leica 39mm thread mount, front and rear caps plus the lens black storage canister. The lens is popular especially among videographers due to its peculiar bokeh and perfectly round shaped diaphragm made of 15 blades.

 

Originally, the Jupiter 9 is based on the design of the Carl Zeiss Sonnar designed for the Zeiss Ikon Contax in the years 1930’s. Production began in USSR in 1948, when the lens was initially called the ЗК-85 (Sonnar Kransogorsk) and it was assembled using mostly German parts in Contax/Kiev mount. The lens was also adapted to Zorki (M39) mount to fit the Zorki cameras early in production It appears, for both Zorki and Kiev mount, in a 1949 catalogue. By 1951 the name changes to Jupiter 9 (Юпитер-9). The lens has seven glass elements in three groups; a single glass at the front, and two cemented groups of three. All versions of the lens are coated. It was made by the KMZ (Красногорский механический завод, Krasnogorski Mekhanicheskii Zavod) and LZOS factories, in Leica 39 mm thread mount for Fed and Zorki rangefinders, but originally it was a Contax bayonet used in Kiev cameras. Jupiter-9 lenses were also made at the Arsenal factory in Ukraine, for Kiev rangefinders,but initially released as KMZ. It was later adapted for M42-mount Zenit SLR cameras, with an M24×1 thread mount.

 

Nike Air Max 1 Essential, 537383-400, Midnight Navy, White, Gum, Med Brown, Light Bone, UPC: 00091203082214, 2015, debut in 1987, Air-Sole unit, Air Max technology, impact absorption, runners,

Absorption.

 

Products Description:

Item No:JJ8700/JJ8701/JJ8702/JJ8703

Series Name:Crystal Double Loading

Water Absorption :below 0.15%

Mohs Hardness:8

Glossy Rate: above 55 degree

Flatness :+-0.15%

Size Tolarance:+-0.5mm

Size Available:600*600mm,800*800mm, 1000*1000mm;

Colour:white, beighe , brown, grey, and so on, each color with polished, matt, rustic three finish.

Price and Package:

600*600MM : 4PCS/CARTON,30G/CARTON;

Ex-Work Price:15.00RMB/PCS,41.70RMB/SQM;

 

800*800MM:

3PCS/CARTON,45KG/CARTON;

Ex-Work Price:30.00RMB/PCS,46.80RMB/SQM;

 

1000*1000MM:

2PCS/CARTON,60KG/CARTON;

Ex-Work Price:70.00RMB/PCS,70.00RMB/SQM;

  

NOTE:

 

1.The price is based on EX-Work which includes the wooden pallets and VAT.

2.The glazed tiles are porcelain glazed tiles ,the water absorption is below 0.5%;

3.If you need to change the cartons ,It will charges you 0.3RMB/PCS(600*600MM) and 0.6RMB/PCS(800*800MM).

4.If load the tiles from Shiwan warehouse,It needs you to pay the freight cost as below:

1RMB/CARTON(600*600MM);1.2RMB/CARTON(800*800MM);1.5RMB/CARTON(1000MM*1000MM)

       

Sayeret Chesed Yechudit (SAHI) – in English, the Special Grace Unit (www.sahi-israel.org) -- empowers disenfranchised Israeli teens by turning them into anonymous goodwill ambassadors.

Solar town Planting with Bunding

 

Abstract: May 11, 2012 Jan. 10, 2011

 

A CO2 absorption strategy proposed by tree planting new solar town and village plans provides place and work for people displaced by global warming, pollution, etc. Full town and village area tree planting has maximum potential tree products as infrastructure patterns form on degraded land with close-planted interspersed tree, shrub, and grass species. Fast growth short-term yield trees, micro-climate protecting long-term slow growth trees, nitrogen fix soil, and provide food, fuel, and building material within a few years with adequate water. Water conservation works (small trenches, mounds) catch rain and seeds starting at watershed tops. Gully plugs and very small dams form circulation ways for people. Shaded walking and cycle paths, avenues, forest perma-culture parks with local sanitation systems, future building sites, urban and agriculture patterns are tree formed by a small hard working group. Trees can have good survival rates where people live (with water and compost material) caring for place with long term home commitment, beginning with indigenous tree, shrub and grass species that have survived many generations and extreme weather conditions. From tree centers (nurseries, seed banks) outlying areas are planted-maintained. Solar buildings and technology includes modular durable structural frames for low energy in-fills beginning with 1-2 levels, and foundations for ‘growing’ taller with the trees, with top solar collectors. Solar village houses have thru-mirror-wall greenhouse type oven kitchens. Environmental regeneration and town and village patterns tree formed with basic renewable–solar energy infrastructure planning may reduce the damage and loss of life due to global warming pollution and associated climate change extremes with modest investment.

    

For the test film of the Jupiter-9 lens I mounted it on the Leningrad camera (see below for detail about the lens and the camera). The lens was fitted with a generic yellow filter (screw-on 49mm) and a generic cylindrical metal shade hood designed for a 50mm lens. By safety, a lens cap fitted on the hood (55mm) was also used to protect the shutter curtains from an accidental sun burning (I forgot twice to remove the cap before shooting...)

 

I loaded the Leningrad with a Rollei RPX 400 film exposed for 250 ISO to compensate the absorption of the yellow filter. The light metering was done using a Minolta Autometer III with the 10° viewer for selective metering privileging the shadows areas.

 

The viewer of the Leningrad has build-in frame for the 85mm and is fully compensated for the parallax error.

 

Contact sheet

 

February 18, 2025

69004 Lyon

France

 

After completion, the film was rewound and processed using 350 mL of Adox Adonal (Agfa Rodinal) developer prepared at the dilution 1+25 for 12min15 at 20°C.

 

Digitizing was made using a Sony A7 camera (ILCE-7, 24MP) fitted to a Minolta Auto Bellows III with the Minolta slide duplication accessory and Minolta Macro Bellow lens 1:3.5 f=50mm. The diffuse light source was a LED panel CineStill Cine-lite.

 

The RAW files obtained were inverted within the latest version available of Adobe Lightroom Classic (version 14.2) and edited to the final jpeg pictures without intermediate file. They are presented either as printer files with a frame or the full size JPEG's together with some documentary smartphone color pictures.

  

About the camera :

 

After several months, my local repair shop gave up to repair my first exemplary of Leningrad camera. I got that GOMZ Leningrad for less than the price of the lens (50€) a year ago (February 24, 2024, flic.kr/s/aHBqjBftyP) at the monthly collector meeting in Saint-Bonnet-de-Mure, near Lyon, France. I looked then again for a working one.

 

Leningrad’s are fascinating Russian range-finder 35mm camera’s produced in Leningrad (USSR) / Saint-Petersburg, from 1956 to 1968 at about 76.000 units. It is not really a rare camera but appears only from time-to-time in the classical collector’s networks.

 

The Leningrad camera project was developed by GOMZ company (ГОМЗ, Государственный оптико-механический завод, Ленинград = Gosularstvennyi Optiko-Mekhanicheskii Zavod =State Optical-Mechanical Factory), Leningrad, USSR. The Leningrad ’s were constructed to a very high degree of precision and likely the most advanced rangefinder ever made at that time in Russia. At the 1958 World Exposition in Brussels, the Leningrad was awarded the "Grand Prix de Bruxelles”. Modified Leningrads were also used in the Soviet space program. In addition to a complex parallax-compensated multi-focal (for 3.5, 5, 8.5 and 13.5cm) collimated system, the camera has a built-in spring-powered mechanical motor for an automated film advance after each view taken. The Leningrad mounts the 39mm Leica-type thread lenses, especially of the Jupiter series of lens derived of classical Carl Zeiss lenses designed for the Contax (Biogon 3.5cm and Sonnar’s 5, 8.5 and 13.5cm).

 

In 1965, GOMZ became LOMO ( ЛОМО, Ленинградское oптико-механическое oбъединение (Leningradskoïe Optiko-Mekhanitcheskoïe Obiedinienie) that is still existing, producing instrumental optical devices (www.lomo.ru).

 

On eBay, I focused on a LOMO Leningrad year 1965 in working condition but without the original film plate. I got the camera for 130€ including the leather bag and a standard lens Jupiter-8 1:2 f=5cm. The seller adapted cleanly a different film plate that looked to work, but my idea was to use the camera back of my faulty Leningrad. This film plate may a precision glass plate special designed for optimum film transport and optical planarity. I received my new Leningrad on January 31, 2025 in good condition.

 

After a very careful inspection and a detailled cleaning, I decided to make a test film using a FOMAPAN 200 black-and-white film. On the Leningrad it is said that there is absolutely no way to check the correct film advance during the shooting session. The rewind should not be up since the mechanical forces induced would be too high for the spring-powered spooling barrel. The film should be also in a quality not too tight film cartridge and should be checked before use. This stressful machine should be manipulated with maximum care when not familiar with it.

  

About the lens Jupiter-9:

 

New in my collection in Feb. 2025, this very popular lens Jupiter-9 1:2.8 f=85mm for my Zorki’s and Leningrad camera’s. The lens was produced in 1978 by the LZOS company (Лыткаринский завод Оптического Стекла , Lytkarino Zavod Optychisovo Sticklo) located in Lytkarino (about 100 km Noth to Moscow).

 

I sourced a clean exemplary in Germany at regular price given the popularity of the Jupiter-9 (170€) with the Leica 39mm thread mount, front and rear caps plus the lens black storage canister. The lens is popular especially among videographers due to its peculiar bokeh and perfectly round shaped diaphragm made of 15 blades.

 

Originally, the Jupiter 9 is based on the design of the Carl Zeiss Sonnar designed for the Zeiss Ikon Contax in the years 1930’s. Production began in USSR in 1948, when the lens was initially called the ЗК-85 (Sonnar Kransogorsk) and it was assembled using mostly German parts in Contax/Kiev mount. The lens was also adapted to Zorki (M39) mount to fit the Zorki cameras early in production It appears, for both Zorki and Kiev mount, in a 1949 catalogue. By 1951 the name changes to Jupiter 9 (Юпитер-9). The lens has seven glass elements in three groups; a single glass at the front, and two cemented groups of three. All versions of the lens are coated. It was made by the KMZ (Красногорский механический завод, Krasnogorski Mekhanicheskii Zavod) and LZOS factories, in Leica 39 mm thread mount for Fed and Zorki rangefinders, but originally it was a Contax bayonet used in Kiev cameras. Jupiter-9 lenses were also made at the Arsenal factory in Ukraine, for Kiev rangefinders,but initially released as KMZ. It was later adapted for M42-mount Zenit SLR cameras, with an M24×1 thread mount.

Timberland 6" Premium Waterproof Boots, Junior Size 7, Light Pink, A62EQ, UPC: 196246577885, TBOA1OPB, Premium waterproof Nubuck Leather uppers, Seam-sealed waterproof construction, Direct-attach construction for durability, Rustproof hardware, anti-fatigue technology, 200 grams of PrimaLoft® insulation, Padded collar for a comfortable fit around the ankle, Anti-fatigue midsole and removable footbed for all-day comfort, lightweight cushioning and shock absorption, Durable, translucent TPU (thermoplastic urethane) lug outsole, reddealsonline, sneaker collection

Nike Air Max 1, ND, Have A Nike Day, GS, Size 7Y, Space Purple, Black, Bleached Coral, AT8131-001, UPC 00888409493087, Release Year 2018, tongue features "Have A Nike Day" textile eyelets, embroidered smiley face, mesh base, multi-color sole, White midsole, Woven tongue label, black Nike “Swoosh”, smiley face metal lace dubrae, smiley face logo on the heels, pastel-translucent outsole, Black overlays on the Swoosh and mudguard, Visible air sole unit, mesh and suede upper, pastel tones and smiley face logos, debut in 1987, Air-Sole unit, Air Max technology, impact absorption, runners

Ηχοαπορροφητικά πάνελς στο Εργαστήρι Πολυμέσων.

 

24 Ιουλίου 2014

a side view of one of my panels. the burlap is not bad, but muslin is obviously a better choice. i didn't know that at the time.

 

i've got some now to cover the back with.

 

Water Absorption :below 0.15%

Mohs Hardness:8

Glossy Rate: above 55 degree

Flatness :+-0.15%

Size Tolarance:+-0.5mm

Size Available:600*600mm,800*800mm, 1000*1000mm;

 

Package:

600*600MM : 4PCS/CARTON,30G/CARTON;

800*800MM:

3PCS/CARTON,45KG/CARTON;

1000*1000MM:

2PCS/CARTON,60KG/CARTON;

  

Products Description:

Item No:JPB8D00/ JPB8D01/ JPB8D02/ JPB8D03(Light Colour)

Series Name:PULATI

Water Absorption :below 0.15%

Mohs Hardness:8

Glossy Rate: above 55 degree

Flatness :+-0.15%

Size Tolarance:+-0.5mm

Size Available:600*600mm,800*800mm, 1000*1000mm;

Colour:white, beighe , brown, grey, and so on, each color with polished, matt, rustic three finish.

Price and Package:

600*600MM : 4PCS/CARTON,30G/CARTON;

Ex-Work Price:17.5RMB/PCS,48.65RMB/SQM;

 

800*800MM:

3PCS/CARTON,45KG/CARTON;

Ex-Work Price:36.00RMB/PCS,56.16RMB/SQM;

 

1000*1000MM:

2PCS/CARTON,60KG/CARTON;

Ex-Work Price:80.00RMB/PCS,80.00RMB/SQM;

 

NOTE:

 

1.The price is based on EX-Work which includes the wooden pallets and VAT.

2.The glazed tiles are porcelain glazed tiles ,the water absorption is below 0.5%;

3.If you need to change the cartons ,It will charges you 0.3RMB/PCS(600*600MM) and 0.6RMB/PCS(800*800MM).

4.If load the tiles from Shiwan warehouse,It needs you to pay the freight cost as below:

1RMB/CARTON(600*600MM);1.2RMB/CARTON(800*800MM);1.5RMB/CARTON(1000MM*1000MM)

   

For the test film of the Jupiter-9 lens I mounted it on the Leningrad camera (see below for detail about the lens and the camera). The lens was fitted with a generic yellow filter (screw-on 49mm) and a generic cylindrical metal shade hood designed for a 50mm lens. By safety, a lens cap fitted on the hood (55mm) was also used to protect the shutter curtains from an accidental sun burning (I forgot twice to remove the cap before shooting...)

 

I loaded the Leningrad with a Rollei RPX 400 film exposed for 250 ISO to compensate the absorption of the yellow filter. The light metering was done using a Minolta Autometer III with the 10° viewer for selective metering privileging the shadows areas.

 

The viewer of the Leningrad has build-in frame for the 85mm and is fully compensated for the parallax error.

 

View Nr. 31 : 1/500s f/8 focusing @ infinite

 

Les Quais du Rhône, February 17, 2025

Quai Victor Augagneur

69003 Lyon

France

 

After completion, the film was rewound and processed using 350 mL of Adox Adonal (Agfa Rodinal) developer prepared at the dilution 1+25 for 12min15 at 20°C.

 

Digitizing was made using a Sony A7 camera (ILCE-7, 24MP) fitted to a Minolta Auto Bellows III with the Minolta slide duplication accessory and Minolta Macro Bellow lens 1:3.5 f=50mm. The diffuse light source was a LED panel CineStill Cine-lite.

 

The RAW files obtained were inverted within the latest version available of Adobe Lightroom Classic (version 14.2) and edited to the final jpeg pictures without intermediate file. They are presented either as printer files with a frame or the full size JPEG's together with some documentary smartphone color pictures.

  

About the camera :

 

After several months, my local repair shop gave up to repair my first exemplary of Leningrad camera. I got that GOMZ Leningrad for less than the price of the lens (50€) a year ago (February 24, 2024, flic.kr/s/aHBqjBftyP) at the monthly collector meeting in Saint-Bonnet-de-Mure, near Lyon, France. I looked then again for a working one.

 

Leningrad’s are fascinating Russian range-finder 35mm camera’s produced in Leningrad (USSR) / Saint-Petersburg, from 1956 to 1968 at about 76.000 units. It is not really a rare camera but appears only from time-to-time in the classical collector’s networks.

 

The Leningrad camera project was developed by GOMZ company (ГОМЗ, Государственный оптико-механический завод, Ленинград = Gosularstvennyi Optiko-Mekhanicheskii Zavod =State Optical-Mechanical Factory), Leningrad, USSR. The Leningrad ’s were constructed to a very high degree of precision and likely the most advanced rangefinder ever made at that time in Russia. At the 1958 World Exposition in Brussels, the Leningrad was awarded the "Grand Prix de Bruxelles”. Modified Leningrads were also used in the Soviet space program. In addition to a complex parallax-compensated multi-focal (for 3.5, 5, 8.5 and 13.5cm) collimated system, the camera has a built-in spring-powered mechanical motor for an automated film advance after each view taken. The Leningrad mounts the 39mm Leica-type thread lenses, especially of the Jupiter series of lens derived of classical Carl Zeiss lenses designed for the Contax (Biogon 3.5cm and Sonnar’s 5, 8.5 and 13.5cm).

 

In 1965, GOMZ became LOMO ( ЛОМО, Ленинградское oптико-механическое oбъединение (Leningradskoïe Optiko-Mekhanitcheskoïe Obiedinienie) that is still existing, producing instrumental optical devices (www.lomo.ru).

 

On eBay, I focused on a LOMO Leningrad year 1965 in working condition but without the original film plate. I got the camera for 130€ including the leather bag and a standard lens Jupiter-8 1:2 f=5cm. The seller adapted cleanly a different film plate that looked to work, but my idea was to use the camera back of my faulty Leningrad. This film plate may a precision glass plate special designed for optimum film transport and optical planarity. I received my new Leningrad on January 31, 2025 in good condition.

 

After a very careful inspection and a detailled cleaning, I decided to make a test film using a FOMAPAN 200 black-and-white film. On the Leningrad it is said that there is absolutely no way to check the correct film advance during the shooting session. The rewind should not be up since the mechanical forces induced would be too high for the spring-powered spooling barrel. The film should be also in a quality not too tight film cartridge and should be checked before use. This stressful machine should be manipulated with maximum care when not familiar with it.

  

About the lens Jupiter-9:

 

New in my collection in Feb. 2025, this very popular lens Jupiter-9 1:2.8 f=85mm for my Zorki’s and Leningrad camera’s. The lens was produced in 1978 by the LZOS company (Лыткаринский завод Оптического Стекла , Lytkarino Zavod Optychisovo Sticklo) located in Lytkarino (about 100 km Noth to Moscow).

 

I sourced a clean exemplary in Germany at regular price given the popularity of the Jupiter-9 (170€) with the Leica 39mm thread mount, front and rear caps plus the lens black storage canister. The lens is popular especially among videographers due to its peculiar bokeh and perfectly round shaped diaphragm made of 15 blades.

 

Originally, the Jupiter 9 is based on the design of the Carl Zeiss Sonnar designed for the Zeiss Ikon Contax in the years 1930’s. Production began in USSR in 1948, when the lens was initially called the ЗК-85 (Sonnar Kransogorsk) and it was assembled using mostly German parts in Contax/Kiev mount. The lens was also adapted to Zorki (M39) mount to fit the Zorki cameras early in production It appears, for both Zorki and Kiev mount, in a 1949 catalogue. By 1951 the name changes to Jupiter 9 (Юпитер-9). The lens has seven glass elements in three groups; a single glass at the front, and two cemented groups of three. All versions of the lens are coated. It was made by the KMZ (Красногорский механический завод, Krasnogorski Mekhanicheskii Zavod) and LZOS factories, in Leica 39 mm thread mount for Fed and Zorki rangefinders, but originally it was a Contax bayonet used in Kiev cameras. Jupiter-9 lenses were also made at the Arsenal factory in Ukraine, for Kiev rangefinders,but initially released as KMZ. It was later adapted for M42-mount Zenit SLR cameras, with an M24×1 thread mount.

 

The absorption of light and colour in search of tone and texture is the pursuit of photography where painting with light often leads us into darkness. These pictures were created as I tested a new camera. When I first got my Canon 550D I thought that it was so light and well fitting in the hand that I could capture any lighting conditions. True there are some leaps and bounds for technology yet to perform to allow my unsteady hands to capture the lowest light conditions in sparkling clarity. I am sure that some of these technological leaps and bounds are occurring even as I type. It makes my hands tremble with anticipation to think of testing the next stable releases of stabilizing cameras with even lower light sensitive sensors.

Nike Air Max 1, ND, Have A Nike Day, GS, Size 7Y, Space Purple, Black, Bleached Coral, AT8131-001, UPC 00888409493087, Release Year 2018, tongue features "Have A Nike Day" textile eyelets, embroidered smiley face, mesh base, multi-color sole, White midsole, Woven tongue label, black Nike “Swoosh”, smiley face metal lace dubrae, smiley face logo on the heels, pastel-translucent outsole, Black overlays on the Swoosh and mudguard, Visible air sole unit, mesh and suede upper, pastel tones and smiley face logos, debut in 1987, Air-Sole unit, Air Max technology, impact absorption, runners

Nike Air Max 1 GS Mars Stone, Size 6Y, Sail, Vintage Coral, 807602-103, UPC 00886736616735, Release Year 2018, Breathable textile mesh upper with leather overlays, Round toe and secure lace up closure, Textile lining with cushioned footbed for comfort, Air Max unit in heel for maximum impact protection, Rubber outsole with modified waffle pattern for traction, Visible Air-Sole unit in the heel for impact protection and comfort, Visible air sole unit, mesh and suede upper, debut in 1987, Air-Sole unit, Air Max technology, impact absorption, runners,

For the test film of the Jupiter-9 lens I mounted it on the Leningrad camera (see below for detail about the lens and the camera). The lens was fitted with a generic yellow filter (screw-on 49mm) and a generic cylindrical metal shade hood designed for a 50mm lens. By safety, a lens cap fitted on the hood (55mm) was also used to protect the shutter curtains from an accidental sun burning (I forgot twice to remove the cap before shooting...)

 

I loaded the Leningrad with a Rollei RPX 400 film exposed for 250 ISO to compensate the absorption of the yellow filter. The light metering was done using a Minolta Autometer III with the 10° viewer for selective metering privileging the shadows areas.

 

The viewer of the Leningrad has build-in frame for the 85mm and is fully compensated for the parallax error.

 

View Nr. 5 : 1/500s f/16 focusing @ infinite

 

Au Pont Lafayette, February 17, 2025

Quai du Général Sarrail

69006 Lyon

France

 

After completion, the film was rewound and processed using 350 mL of Adox Adonal (Agfa Rodinal) developer prepared at the dilution 1+25 for 12min15 at 20°C.

 

Digitizing was made using a Sony A7 camera (ILCE-7, 24MP) fitted to a Minolta Auto Bellows III with the Minolta slide duplication accessory and Minolta Macro Bellow lens 1:3.5 f=50mm. The diffuse light source was a LED panel CineStill Cine-lite.

 

The RAW files obtained were inverted within the latest version available of Adobe Lightroom Classic (version 14.2) and edited to the final jpeg pictures without intermediate file. They are presented either as printer files with a frame or the full size JPEG's together with some documentary smartphone color pictures.

  

About the camera :

 

After several months, my local repair shop gave up to repair my first exemplary of Leningrad camera. I got that GOMZ Leningrad for less than the price of the lens (50€) a year ago (February 24, 2024, flic.kr/s/aHBqjBftyP) at the monthly collector meeting in Saint-Bonnet-de-Mure, near Lyon, France. I looked then again for a working one.

 

Leningrad’s are fascinating Russian range-finder 35mm camera’s produced in Leningrad (USSR) / Saint-Petersburg, from 1956 to 1968 at about 76.000 units. It is not really a rare camera but appears only from time-to-time in the classical collector’s networks.

 

The Leningrad camera project was developed by GOMZ company (ГОМЗ, Государственный оптико-механический завод, Ленинград = Gosularstvennyi Optiko-Mekhanicheskii Zavod =State Optical-Mechanical Factory), Leningrad, USSR. The Leningrad ’s were constructed to a very high degree of precision and likely the most advanced rangefinder ever made at that time in Russia. At the 1958 World Exposition in Brussels, the Leningrad was awarded the "Grand Prix de Bruxelles”. Modified Leningrads were also used in the Soviet space program. In addition to a complex parallax-compensated multi-focal (for 3.5, 5, 8.5 and 13.5cm) collimated system, the camera has a built-in spring-powered mechanical motor for an automated film advance after each view taken. The Leningrad mounts the 39mm Leica-type thread lenses, especially of the Jupiter series of lens derived of classical Carl Zeiss lenses designed for the Contax (Biogon 3.5cm and Sonnar’s 5, 8.5 and 13.5cm).

 

In 1965, GOMZ became LOMO ( ЛОМО, Ленинградское oптико-механическое oбъединение (Leningradskoïe Optiko-Mekhanitcheskoïe Obiedinienie) that is still existing, producing instrumental optical devices (www.lomo.ru).

 

On eBay, I focused on a LOMO Leningrad year 1965 in working condition but without the original film plate. I got the camera for 130€ including the leather bag and a standard lens Jupiter-8 1:2 f=5cm. The seller adapted cleanly a different film plate that looked to work, but my idea was to use the camera back of my faulty Leningrad. This film plate may a precision glass plate special designed for optimum film transport and optical planarity. I received my new Leningrad on January 31, 2025 in good condition.

 

After a very careful inspection and a detailled cleaning, I decided to make a test film using a FOMAPAN 200 black-and-white film. On the Leningrad it is said that there is absolutely no way to check the correct film advance during the shooting session. The rewind should not be up since the mechanical forces induced would be too high for the spring-powered spooling barrel. The film should be also in a quality not too tight film cartridge and should be checked before use. This stressful machine should be manipulated with maximum care when not familiar with it.

  

About the lens Jupiter-9:

 

New in my collection in Feb. 2025, this very popular lens Jupiter-9 1:2.8 f=85mm for my Zorki’s and Leningrad camera’s. The lens was produced in 1978 by the LZOS company (Лыткаринский завод Оптического Стекла , Lytkarino Zavod Optychisovo Sticklo) located in Lytkarino (about 100 km Noth to Moscow).

 

I sourced a clean exemplary in Germany at regular price given the popularity of the Jupiter-9 (170€) with the Leica 39mm thread mount, front and rear caps plus the lens black storage canister. The lens is popular especially among videographers due to its peculiar bokeh and perfectly round shaped diaphragm made of 15 blades.

 

Originally, the Jupiter 9 is based on the design of the Carl Zeiss Sonnar designed for the Zeiss Ikon Contax in the years 1930’s. Production began in USSR in 1948, when the lens was initially called the ЗК-85 (Sonnar Kransogorsk) and it was assembled using mostly German parts in Contax/Kiev mount. The lens was also adapted to Zorki (M39) mount to fit the Zorki cameras early in production It appears, for both Zorki and Kiev mount, in a 1949 catalogue. By 1951 the name changes to Jupiter 9 (Юпитер-9). The lens has seven glass elements in three groups; a single glass at the front, and two cemented groups of three. All versions of the lens are coated. It was made by the KMZ (Красногорский механический завод, Krasnogorski Mekhanicheskii Zavod) and LZOS factories, in Leica 39 mm thread mount for Fed and Zorki rangefinders, but originally it was a Contax bayonet used in Kiev cameras. Jupiter-9 lenses were also made at the Arsenal factory in Ukraine, for Kiev rangefinders,but initially released as KMZ. It was later adapted for M42-mount Zenit SLR cameras, with an M24×1 thread mount.

Nike Air Max 1, ND, Have A Nike Day, GS, Size 7Y, Space Purple, Black, Bleached Coral, AT8131-001, UPC 00888409493087, Release Year 2018, tongue features "Have A Nike Day" textile eyelets, embroidered smiley face, mesh base, multi-color sole, White midsole, Woven tongue label, black Nike “Swoosh”, smiley face metal lace dubrae, smiley face logo on the heels, pastel-translucent outsole, Black overlays on the Swoosh and mudguard, Visible air sole unit, mesh and suede upper, pastel tones and smiley face logos, debut in 1987, Air-Sole unit, Air Max technology, impact absorption, runners

´¨¨)) -:¦:-

¸.·´ .·´¨¨)).· ´¨¨)) -:¦:- ·´

((¸¸. ·´ Dreaming -:¦:- while awake

-:¦:- ((¸¸.·´* -:¦:- ´* -:¦:- ´*

.·´* -:¦:- .

 

- an abstracted state of absorption -

Curator's card: "These glass spheres were used contain gasses such as ioldine, bromine, and hypo-nitrous acid in order the study their light-absorption properties, i.e. their absorption spectrae. Light shown on the cell passed through the glass and was absorbed by the gas differentially at different wavelengths. The spherical cells are listed in the 1888 "Illustrated Catalogue of Instruments used in Physical Optics" published by James W. Queen and Co. of Phildelphia at $7.00." compliments of www.steampunkfamily.com