Testing. photos on Flickr

Testing my friend's newly bought D3100 with the kit lens. This is my first experience of using both camera and the lens. The camera body feels smaller than my D5100 and lighter, but it is not too much of difference.

My first experience with Nikkor 18-55mm kit lens is the auto focus is really quiet. Even though my 35mm prime share the same Silent Wave Motor, mine feels a little bit noisy when the focus rotates (I can hear screeching sound sometimes).

Sharpness comparatively speaking, of course my prime blows the kit lens out of the water and it has nice colour rendition as well. But if I zoom in with 18-55mm produced image, I can say it is still okay and sharp. Suffice to say, it's an okay lens for anyone who is starting out.

400 006 012 by U.S. Department of Energy

Paul Dieter prepares to test a metal-based hydrogen membrane in the testing facility at National Energy Technology Laboratory.

NETL has completed permeability testing of the 48th composite metal membrane foil for hydrogen separation. The focus of the project is to develop membranes with high hydrogen flux and selectivity, and improved mechanical durability for implementation to the gasification process. NETL has developed and operates unique facilities for testing the performance of membranes at temperatures (up to 1000c) and pressures ( up to 1000 psi) not available at other laboratories. Membranes are evaluated by testing attributes such as permeability, sealing, contaminate exposure, multi-constituent separation and durability. The focus of the group is to develop hydrogen and carbon dioxide separation technologies for the gasification process.

For more information or additional images, please contact 202-586-5251.

Contax Tests by Lucas Anderson

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CONTAX G2

KODAK PORTRA 400

NYC

Testing by mobileinformationlab

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Testing instant 4x5 by Babak Farshchian

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Test Nikon 7100 by benwillems

Formula One Testing by SaharaForceIndiaF1Team

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Spike Goddard (AUS) Sahara Force India F1 VJM07 Test Driver..

Formula One Testing, Day Two, Wednesday 26th November 2014. Yas Marina Circuit, Abu Dhabi, UAE.

Test Nikon Z 6II by Nikon Passion par JCDichant

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High ISO test by Daniel Cohen

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Test pushing the camera to 6400 ISO.

Testing Flickr Video by Richard Giles

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Thought I'd test out Flickr Video while waiting in my hotel room in Sydney.

Test roll (120) by Anthony Martinez

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Fujicolor Pro 400H, home developed (which is apparently why it looks like shit), run through my Pentax 67.

Rocket test rig by Stefan Marjoram

Here's the rig that will soon be connected to the full-size rocket motor. There's a Cosworth F1 engine on one side, a huge tank for the High Test Peroxide on the other and a pump in the middle. The engine/pump should empty the 1000L tank in about 20secs. Great to see it go out the door today - it means the tests aren't far off.

Test flight activity... by Icare spotter

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Airbus A350-941. Emirates. F-WZHH / A6-EXD. MSN: 703

Airbus A350-1041. Japan Airlines. F-WZFS / JA09WJ. MSN: 686

test shots by Melissa Johnson

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Test roll 1 from the Canon EOS 3. There's a bit of a learning curve, but all in all, I'm happy with the purchase.

There does seem to be a tendency to overexpose, which I'll need to work on.

Canon EOS 3

Lens unknown (not sure which one I had on)

Kodak Portra 400

Scanned by Englewood Camera

Testing my wings by SchnauzerDebs

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Beautiful Macaw - Yorkshire Wildlife Park, display in mid afternoon. Some shots of him flying in this set also. he was a real beauty. Flew 2 loops over the audience, very elegant.

April 20th 2013 - UK

Test NIKKOR Z 50 mm f/1.2 S by Nikon Passion par JCDichant

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Le test complet est lisible sur www.nikonpassion.com

testing by deb

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Bourbon Peach Hand Pies on smittenkitchen.com

test for new camera 007 by dan_sails