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My photo walk of Tuesday, September 17, 2024 in Lyon, France. I expected a mixture of sunshine and clouds for testing the B+W red filter but in turn, the cloud cover was tight. I decided to keep the red filter for the whole film anyway.
I used my Hasselblad 500 C/M camera loaded with a Kentmere 100 film. The Carl Zeiss normal lens Planar CF 1:2.8 f=80mm was equipped with a 67mm screw-on filter Light Red 5 B+W type 090 adapted to the Hasselblad bayonet filter mount with a specific adaptor. The Zenza Bronica metal shade hood designed for the 75mm Nikkor-P lens was mounted additionally to the filter to its 67mm thread.
The film was exposed for 25 ISO to compensate of the filter light absorption using a Minolta Autometer III and its 10° viewer for selective measurement privileging the shadow area's or by measuring the incident light with the opalescent dome.
September 17, 2024
69004 Lyon
France
After the view #12 exposed, the film was fully rolled to the taking spool and was developed in a Paterson tank with a spiral adapted to the 70mm large film. 500 mL of Adox Adonal (Agfa Rodinal) developer were prepared at the dilution 1+50 and the film processed for 15min at 20°C.
Digitizing was made using a Sony A7 camera (ILCE-7, 24MP) held on a Minolta vertical macro stative device and adapted to a Minolta MD Macro lens 1:3.5 f=50mm. The light source was a LED panel (approx. 4x5') CineStill Cine-lite fitted with film holder "Lobster" to maintain flat the 70mm film.
The RAW files obtained were inverted within LR and edited to the final jpeg pictures without intermediate file. They are presented either as printed files with frame or the full size JPEG's together with some documentary smartphone color pictures.
About my Hasselblad 500C/M:
I remember that somewhere around 2002, I considered to buy a Hasselblad camera. I gave up because I had no more access to a darkroom and I found too complicated to recreate one or to delegate the processing to a service lab. Afterward, I started digital photography that distracted me to operate again with films until more recently. It is only when I could manage in 2022 a reliable and quality way to exploit my negatives in a reasonable time, that I really could enjoy again of analog photography.
On July 17, 2024, I decided to buy "my" Hasselblad in a very traditional way, almost as I could in the 90’s, in a local real photographic store, Lyon, France. The store « Carré Couleur » of Jacques Larger, rue Servient, Lyon, France, is a long-time specialist of professional medium-format camera’s including Hasselblad ones. They had on display several revised and 6-month guaranteed camera’s and a large choice of lenses and accessories.`
I choose a 500 C/M year 1978 and a Carl Zeiss lens Planar T* 1:2.8 f=80mm of the CF series year 1986, plus a small set of little Hasselblad goodies. The 500 C/M is totally mechanical without any electrical nor electronic circuitry. The 500 C/M's were produced in Göteborg, Sweden, from year 1970 to 1994. They followed the production of the 500C camera’s (1957-1970). The latest V-series camera (503 CX, CW, CWI etc) ceased in 2006 and Hasselblad then produced only digital camera’s but also digital camera backs that could fit to the V-series includingbthis 500 C/M (www.hasselbladhistorical.eu/HS/HSTable.aspx)
This CF lens series has central shutter Prontor (Synchro-Compur for the earlier Zeiss series). They are more cylindrical than earlier series and equipped of the proprietary bayonet filter mount B60. The delayed shutter realease was also abandoned. The focusing screen is the « Bright » series with the Dodin stigmometer in the screen centrer and the squared cross-ruling lines. Later 501 and 503 were basically equipped with an even more brighter screen called « Acute-mat ». The camera back could dated from year 1977 is an « A-12 » back « A » standing for « Automatic ». The film advance automatically stops at view 1 with view counter on the right camera side.
After a complete demo by Jacques Larger, I studied the camera manipulation at home with the user manual in hand (an original edition of 1980) before doing the decisive « film d’essai » (test film) on a sunny morning of July 20, 2024.
The results show very high-quality, highly-contrasted negative views, perfectly exposed and spaced proving the good technical state of the camera, film magazine, and the lens/shutter.
On sept. 2, 2024, I received from a French specialist of collection camera's, a second film magazine Hasselblad "A12". This back is in a pristine condition and matches the production year 1978 (Hasselblad letter coding "UR") of the 500 C/M body.
The camera back is like a new with almost no signs of use. It arrived in its original Hasselblad box including the original user manual too. The film insert has latest 3 digits matching the film magazine serial number, that is not the case of the other magazine. Unmatched magazines and inserts, are very common and assumed not to be a technical problem, but Hasselblad maintained the pairing of the insert magazine to ensure to the customers of the best attention to the precision of the film plane.
#The Double Intermittent Solar Ammonia Absorption Cycle (ISAAC) icemaker built by Energy Concepts. The double ISAAC can produce around 120 pounds of ice per day in sunny locations such as New mexico or Arizona, USA. By Sandia National Laboratories.#
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(a) Absorption ~ln~I0 /I !! image of rod-like crystalline
chlorapatite sample HA06 and (b) thickness map from reconstructed
slices. (c) Plot of absorption versus thickness for two
crystalline standards includes points determined manually and
using MATLAB. Linear regression yielded an attenuation coefficient
of 683 cm-1.
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OPLEX 3.5/9cm Test Film
This is my first test on film of the rare OPLEX 3.5/9cm produced by Optique & Precision de Levallois SA (O.P.L. SA) French company for its range-finder camera FOCA. The long focal (90mm) lens was produced for both the « Universel » bayonet FOCA mount and also for the FOCA 36mm screw mount from production year 1948 to 1963 in different models and versions. The official end of O.P.L. SA of all the photo productions occurred in December 1964.
The « OPLEX » branding was specific of the last series of 3.5/9cm for the FOCA Universel with a specific black anodized finish (model-5). OPLEX 3.5/9cm is considered as a very rare lens of about 200 units only produced in 1962 and likely a hundred in 1963. I found this one by chance at the last photo fair of Saint-Bonnet-de-Mure, France, sept. 2025. The lens is in a pristine condition but a careful examination of the front three screws shows some marks, indicating that he lens was probably serviced in a more or less long past.
I mounted the OPLEX 3.5/9cm on my second FOCA Universel RC body for a test on film using a Rollei Superpan 200 (Agfa Aviphot 200). The Rollei Superpan 200 is the same film formula as the Agfa Aviphot 200, a super-panchromatic film further sensitized in the red and near infra-red up to 750nm. The film is coated on a clear polyester base (polyester teraphtalate, PET) with anti-halo layers that dissolve into the developer during the film process. This type of film is particularly efficient to differentiate the vegetal species and the clear in part the atmospheric haze and was used typically for aerial photography.
The film was exposed over two consecutive days on sept. 29 and 30, 2025 during two small hikes in the Mont d’Or massif next to Lyon city, France. The weather was pretty and clear and I used for all views the 42mm push-on FOCA yellow filter with given coef. x2.5. Expositions were metered for 100 ISO to compensate the light absorption of the yellow filter (not the x2.5 value). Metering was done using a Minolta Autometer III equipped with a 10° finder for selective measures privileging the shadow areas.
View n° 15: 1/200s f/8 focusing @ lens infinite mark (note that infinite is off focus)
Le Chemin des Places, September 29, 2025
69250 Poleymieux-au-Mont-d'Or
France
After the last view (Nr. 38) exposed, the film was fully rolled tback to the cartridge and was developed in a Paterson tank using 350 mL of Adox Adonal (Agfa Rodinal) developer prepared at the dilution 1+25 and the film processed for 8 min at 20°C.
Digitizing was made using a Sony A7 camera (ILCE-7, 24MP) held on a Minolta Auto Bellow III equipped with a Minolta Macro-Bellow lens 1:3.5 f=50mm and a Minolta slide duplicator. The light source was a LED panel CineStill Cine-lite.
The RAW files obtained were inverted within le latest version of Adobe LightRoom Classic (Version 14.5 of Aug. 2025) and edited to the final jpeg pictures without intermediate file. They are presented either as printed files with frame or the full size JPEG together with some documentary smartphone pictures.
The results show that the best infinite focus is not obtain for the normal infinite position of the lens, but instead shifted between the marks «10-20 m » on the distance scale. The origin of this shift is unknown and should be compensated. Using the depth-of-field scale, the real distance should be read at the mark « 22 » on the right.
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.
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Seamlessly Looping Background Animation Of Low Frequency Drivers and Speakers Pushing 120Bpm. Checkout GlobalArchive.com, contact ChrisDortch@gmail.com, and connect to www.linkedin.com/in/chrisdortch
Style no: 7213322
Mode: GECKO
Gecko Grip Series
Function:
1.A bionic design, the shoes’ sole is equipped with five suction cups to mirror the footprint of a gecko, amplifying the overall grip of the shoes. Designed to provide the wearer with the ability to perform rapid movements.
2.The additional TPU on the side of the outsole prevents the twisting of ankles from extensive sideways maneuvers.
3.Improved shock absorption on the heels reduces pressure on the knees during jumping.
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When I read our lecture material this week about the absorption of the heat generated by the sun, I immediately thought of the significant amount of heat that is absorbed by airports. This photo was taken just before I boarded this plane today from Tampa back to NYC. On hot days, you can literally see the energy shimmering on the tarmac. In fact, studies have shown that airports are considerably hotter than their surrounding areas during the day as they absorb heat energy and at night as it dissipates it.
Also, the plane is an example of a man-made device that is burning energy that was created as much as 400 million years ago in the form of plant material that has decomposed into fossil fuels that the jet utilizes and releases as carbon dioxide into the atmosphere.
In the background, one can see the beginning of the marshy area that surrounds part of the Tampa airport – a complex environment that features the interaction between producers and consumers.
Ken
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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)
A hole is black - absorption of the light -
And closed eyes, and dark, absence of noise.
Only the softest murmurs of the night
Will sing a song of silences and joys.
I dress in black, mourning for what I’ve lost,
Not caring about possessions, moving on;
In black we disappear, and what is most
Attractive, is the fact we walk unknown.
And sometimes black is scary, when the dark
Is made of locked rooms and closed doors.
We crave for air, and try to disembark
Ourselves from the dim boat on open shores.
But black is inner beauty, all colours inside its shield:
The splendour of a flower too intense to be revealed.
(Sonnet by SiRiChandra)
Sonata Class A rated Acoustic panels are used within a wide variety of buildings to reduce reverberation and give a suitable acoustic environment.
I have an organic/biochemistry exam coming up and there are a ton of assignments to complete. She has so many things for us to hand in on Monday, and I don't know if I can get everything done on time. I'm so tired of this class!
Sometimes I wish that if I sleep on my books, my humongous head will absorb the material. Too bad that will never happen...
Profiklen Maternity Pad is contoured to provide Super Absorption, Form-fitting prevents back and side flow, Antibacterial properties prevent vaginal infection, Breathable back sheet checks heat build-up and rashes, Ideal for heavy pre-and postpartum lochia, Soft and cushioned comfort for stitches, Aids in post-natal incontinence. For more information visit: www.amazon.in/Proficon-Medisol-Maternity-Pad-XXL/dp/B0779...
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Nike Air Max 1, ND, Have A Nike Day, Men’s Size 11, Space Purple, Black, Bleached Coral, BQ8929-500, UPC 00886915308352, 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,
Acoustic Sound Absorption Gypsum Board for Partition Wall & Ceiling on xmnoya.en.made-in-china.com/product/leGnBoycrFUM/China-Ac...