View allAll Photos Tagged Testing
Testing the deployment of the Sentinel-1A radar antenna in the cleanroom at Thales Alenia Space in Cannes, France. As the satellite is designed to operate in orbit, it is hung from a structure during tests to simulate weightlessness.
Credits: ESA–S. Corvaja, 2014
Le test complet du Nikon Z fc, hybride APS-C Nikon Vintage .
Lire le test :
www.nikonpassion.com/test-nikon-z-fc-nikkor-z-28-mm-f-28-...
- kit lens 16-50mm
- on camera kit flash with bounce diffuser, used just for triggering
- off camera flash Yongnuo (mode S2)
(no additional sharpening)
Waterdrop : Test de gouttes d'eau. Photo flou mais je vais essayer d'améliorer la qualité au fil des tests que je ferais.
Test shot with my new Canon L lens... it's horrible weather and I'm doomed to shoot crap at home. I manually focussed that photo in live view while holding it with my hands. D:
Testing Graphic Novel filter (for Gmic)
For setting used see www.gimpchat.com/viewtopic.php?f=11&t=972
The Moulton Bicycle Company has a custom-built cycle test-track located in the grounds of 'The Hall' in Bradford on Avon.
The Hall is the home of the late Alex Moulton (1920 - 2012) and where the Moulton Bicycle Company is based.
All the parts of the system are now connected. The initial tests were done with the valves removed and a voltmeter used to check that the HT and LT voltages appeared on the right pins. Since they did, the valves could be safely fitted.
The amplifier seems to work, touching the input connection with a screwdriver blade produces noise in the earphone. But the microphone doesn't do anything.
As seen through my new macro lens, this is the test (calcium carbonate structural shell) of a small sea urchin that was unknown to science until one was purchased on eBay in 2006 and subesqently described by Natural History Museum scientists Simon Coppard and Heinke Schultz. I bought this test on eBay right around that time, unaware of this fact.
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Sea urchins are members of the phylum Echinodermata, which also includes sea stars, sea cucumbers, brittle stars, and crinoids. Like other echinoderms they have fivefold symmetry (called pentamerism) and a mouth locatted ventrally. This species is from New Caledonia, and this particular test is about 1.6cm wide.
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Testing my new Leica M typ 240. Holy dynamic range! This was shot straight into the setting sun.
Leica M + 50mm Summilux
A test of light sensitivity and Image Quality of the new Canon SX70 HS camera by a comparison with a SX50 HS camera.
This sx70 photo seems clearer and brighter than the reference sx50 photo. I am not an expert on photo IQ.
Are there any opinions here?
Ricoh TLS 401, Fuji Superia 400 (accidentally shot at 200. Oops!), Auto Sears 55/1.4 w/ Camron UV filter. Negatives Scanned.
Test roll through the camera body that apparently has seen no use since 1984. The meter doesn't work, so I used the LightMeter app by David Quiles Amat on my Galaxy Note II.
Disclaimer in regard to focus: WOW this thing's viewfinder is terrible. The waist-level finder is OK, but small. The eye-level finder is practically impossible, plus mine is cracked and filthy inside... Just crossed my fingers and fired the shutter.
A toy? Not really, this lens can really deliver amazingly sharp results!
--- Lessons learned:
+ best way to get the grips is to use the lens with the cam (in liveview) tethered to a tv set via DVI
+ the lens should not be used on maximum tilt -- you cannot get sharp results with this adjustment
+ the two lenses in the Lensbaby are not coated, backlight will lead to overlit blurry results ...
+ This is a 50 mm lens, minimum object distance is approx 0,6 meters ...
+ shots were take with the 4.0 aperture, ... 5.6 has a wider sweet spot, but less wow effect
+ works fine in Av-Mode
--- This is how focusing works:
Point the optical axis of the lens **exactly** towards the spot you want to focus; adjust focus ring - if possible in zoomed liveview mode.
--- This is how it not works:
Leave the lens as-is (no tilting); try to focus on an object in the corner of the image via turning the focusing wheel.
--- One problem I came across:
The 5DMkII works fine with this lens in Av mode, even better with additional liveview, but does *not* adjust exposure in *zoomed* liveview! => Firstly wait for exposure adjustment, then zoom in, adjust focus, if possible, zoom out again, shoot. :-)
Fatigue test on high-strength steel mooring chain.
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Test
Ph: Anibal Vecchio
Model: Mili
Production: Stefania Gonzalez Cona
© 2012 Anibal Vecchio
This work is licensed under a Creative Commons Attribution - Noncomercial - No Derivs 3.0 Unported License
About:
Anibal Vecchio, Fashion Filmaker and Photographer from Buenos Aires.
My work:
www.facebook.com/anibalvecchio.arte
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There was a really simple device for testing for the level of contamination on your shoes and hands.
Photos here were shot using old Canon FL/FD lenses mounted onto the new compact mirrorless full frame Sony Alpha A7 released on November 13, 2013 in Japan. The lenses are all manual focus due to the fact they are old legacy prime lenses. The Canon lenses used for this test:
FD 35mm, f2
FL 50mm, f1.4
FD 135mm, f3.5
FD 135mm, f3.5 (with PL filter)
This photo was taken using the portrait focal length, FD 135mm, f3.5 lens.
Photo:Joseph Oye.
Published in: Revue de Santé Oculaire Communautaire Vol. 7 No. 8 Janvier 2010 www.revuesoc.com