View allAll Photos Tagged Testing.
The new Test-Bed Telescope 2, a European Space Agency telescope, is housed inside the shiny white dome shown in this picture, at ESO’s La Silla Observatory in Chile. The telescope has now started operations and will assist its northern-hemisphere twin in protecting us from potentially hazardous, near-Earth objects.
The domes of ESO's 0.5 m and the Danish 0.5 m telescopes are visible in the background of this image.
Credit: I. Saviane/ESO
Testing the Fuji 50-140mm f/2.8. Someone commented that this lens has a case of confused identity bec. it thinks it is a prime lens. I believe that person may very well be right. :P I am gonna try this lens in a sports setting soon to see how it fares.
The ex V/Line Bluebird set, 255,107,254 work downhill through Sleeps Hill and approach the tunnel after working a test trip to Belair on 4-8-1999
Class 20, 20097 at Crewe, November 1987
20097 was used to haul the slip/brake test transit movement from Derby RTC to Crewe. The Class 20 unusually operating singly, nose end first; on this occasion the Class 20 was replaced with a Class 47, 47113 for the purposes of testing between Crewe and Winsford.
Class 20, 20097 built in 1961 numbered D8097 was withdrawn in 1989 and scrapped at M C Metals in Glasgow during late 1991.
© Dave Bower - Rail Vehicle Testing - ISBN-9781999935603
Some of the roundhouse crew brought out Durango & Silverton K36 #482 onto the turntable for some testing.
New Transport for Wales Class 197 unit 197001 passes Ffynnongroyw near Mostyn with a Chester to Llandudno Junction test run.
Canon EOS 5DS / SR key features
50MP CMOS sensor
5fps continuous shooting
ISO 100-6400 (Extends to 12,800)
61-point AF module with input from 150k pixel metering sensor
Dual Digic 6 processors
3.0" 1.04m dot LCD
CF & SD slots (UHS-I compatible)
1080/30p video
M-Raw and S-Raw down-sampled formats
30MP APS-H crop and 19.6MP APS-C crop modes
USB 3.0 interface
© Jeff R. Clow
Wil Bloodworth let me borrow his Nikon TC AFS 20E III teleconverter....and this is one of the first test shots I took with it.
It doubles the effective range of my 70-200mm f/2.8 lens and in decent light there appears to be little degradation.
If you haven't "met" Wil via the magic of Flickr yet, I'd urge you to visit his photostream. He is a very talented photographer:
A further loaded test run around the Carnforth circuit for Bulleid 'Merchant Navy' Class no. 35018 'British India Line' took place on the 7th March 2018. Here the train passes Armistead on the Little North Western line, still showing signs of a continuing problem. Nevertheless, on this occasion, the whole circuit was completed.
Test shot, for 'The Midnight Pen-pal',
by Emmaalouise
Please credit/link me if you'd like to use any of my images. I take a lot of care with myphotographs and it would be sad to see them go into the midst of the internet...
Feel free to contact me for info/prints etc,
emmaalouise@hotmail.co.uk
I did a test by closing the aperture to the maximum and, to my surprise, instead of f/32 it closed to f/40. Not that I mind, but it remains a mystery. The subject was about 34 centimeters away with the flash activated and positioned about 20 cm from the flower. The wall, which is white in color, turned completely black in this way.
Ho effettuato una prova chiudendo il diaframma al massimo e, con mia sorpresa, invece di f/32 si è chiuso a f/40.
Non che mi dispiaccia la cosa, ma resta un mistero.
Il soggetto era a circa 34 centimetri con il flash attivato e posizionato a circa 20 cm dal fiore.
La parete, che è di colore bianco, in questo modo è venuta completamente nera.