View allAll Photos Tagged testing.
Canon EOS 7D + Samyang 14mm f/2.8
Voir le test du Samyang 14mm ici:
www.steakhachai.fr/blog/2010-04-26-test-du-samyang-14mm-f...
Merci à Geek Trend pour le prêt de matériel
Test runs continue with Class 701 units on the Bournemouth main line, but still no firm idea when they will enter service. Here 701010 passes Christchurch on a run from Eastleigh to Bournemouth via a run round at Basingstoke on the 4 February 2023. Grotty weather conditions, but the new Z30 coped just fine and works well at higher ISO settings.
Bilde tatt i forbindelse med test av redningsflåte, EPIRB og PLB (nødpeilesendere) i Stavern med redningsskøyta "Askerbæringen". Testen ble gjennomført sammen med båtmagasinene "Båtliv" og "Seilas".
Undertaking some ground taxi tests at Toulouse, this A320N was delivered in October 22 to Spirit Airlines as N963NK. Aircraft was withdrawn from use and flown to Marana on the 23 October 2025!!!
Test of Fomadon R09 a Rodinal clone by Foma
1:50 7 minute development
Arista.EDU Ultra 100 Film
Zeiss Ikon Ikonta 521/2 Camera
Novar Anastigmat 105mm lens
6x9 negative
201806Z521-2-024_edited-1
The pathfinder (or test) backplane of the James Webb Space Telescope is shown here at NASA Johnson. It's secondary mirror boom was extended in prep for cryogenic tests in NASA Johnson's giant Chamber A. Mounted on the pathfinder are two test primary mirror segments, and at the end of that boom structure, a test secondary mirror.
Image credit: NASA/Desiree Stover
I built this for the guys over at tested.com, as a thank you for having me as a guest on Octobercast 2013.
Packing up the propellant and the new rocket builds for the desert. The pink Crayon piggy bank now sports an aluminum nozzle on the rear… and the minimum diameter 38mm bird will test the latest "mellow" and "pink" propellant from Cesaroni Aerospace Canada, eh! Those will be first flights for the girls.
The 3D-printer has been running every night to churn out fin cans for six young boys who will be launching rockets for the first time. I also have a 4"-diameter fin can there that I need to simulate as it pushes the limits of the Makerbot, and the fins are a bit stubby.
I have a boatload of night and day launches to pull off. The propellant alone includes a N5800, M3000, and a dozen L, K, H, and I motors. Each letter grade is a doubling of total impulse, and the M motor class is the largest that's legal in California. Hello Nevada!
Here's a fun video of the large bird I'll be focusing on...
31415 + Test Car 1 + YBA civil engineers wagons, DB994441 which was a modified Sturgeon flatbed, and DB994267 with original dropside doors and metal ends designated as Tench
© Dave Bower - Rail Vehicle Testing
Lien vers le test :
www.nikonpassion.com/test-nikon-z6-deux-semaines-terrain-...
Les photos en pleine définition
More tests today. I'm learning how to control very light values. But first I did a little ink test in the upper left to see if you get green when you mix yellow and black ink. Yes, you do if you are very fast and mix them while they are still wet. I used a yellow Micron pen and a black Zig pen.
My main test was to slowly build up dilute colors. I had burnt sienna in one Kuretake Mini waterbrush and cobalt in another. I applied a wash, waited for it to dry completely, and added another. I did this four times to create four increasingly darker values. You have to be very patient, but it works. I learned this method from a book called "The Wash Method of Handling Water Colour" by Frank Forrest Frederick published in 1908. I found it for free on Archive.org
archive.org/details/washmethodofhand00freduoft
Where you can download it as a PDF, ePub, or Kindle file.
Finally I tried to get the lightest value possible with a number of colors. I used a wet round brush to pick up a little dried tube paint. I then quickly dipped the brush in water, tapped the brush against the inside of my water container (to dislodge a little water) and then made a brush mark down the dry page. This deposits very little pigment and is a good way to make beautiful, light colors. I also tried lifting some color out with a thirsty brush (in the cadmium red/lemon yellow mix), and I tried adding a little more color on top of the wet first stroke (ultramarine and cobalt - bottom left).
I got a new camera, and it has wireless to upload my pics to my phone, so I took some test pics of sweetie-face Precious, transferred them to my phone, and then edited it a bit with my Flickr app.
My computer is undergoing some intense anti-virus scans after my paypal debit card number was stolen twice in a month, so I'm only on the phone & iPad for the moment and can't edit my new pics like I normally would. I hope it looks ok! The new camera will take a little getting used to, but I like it so far and it's super small and convenient for carrying around! I'm planning on taking it to Dollism this year. :)
A participant in the Classic Tracks Targa Rally, organised by Llandysul Motor Club. Photographed on a road section between timed tests.
Car: Subaru Impreza 2.0 Sport AWD.
Driver: Mark Francis.
Navigator: Paul Edwards.
Number: 49.
Class: 4x4.
Result: Retired after 8th test.
Date taken: 25th May 2026.
Catalog #: 10_0016089
Title: Bomb Test
Date: 1920-1929
Additional Information: Aerial Bombing tests on ships
Tags: Bomb Test, Aerial Bombing tests on ships, 1920-1929
Repository: San Diego Air and Space Museum Archive
A modern day TV test pattern. Test patterns were first used to assist TV set owners with adjusting their sets, but today's are for studio use and are a rare sight over the air (a local station was airing this on an unused sub-channel until programming was added).
Test Olympus E-M1 + 50-200mm FT lens + 1.4 FT converter + MFT Adapter - >239mm - f/7.1 - time 1/125sec - ISO 1600
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Foto gemaakt zonder gebruik te maken van een statief en door de ruit (dubbele beglazing) van de deur van mijn woning. Omgerekend naar FF formaat zou de brandpuntafstand plm. 478mm bedragen.