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Forums > Back > Light loss: Why do similar lenses exhibit such a big difference?
wim
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#13
07-23-2010, 11:46 AM
[quote name='Yakim' date='23 July 2010 - 11:44 AM' timestamp='1279878275' post='1249']

Update: I re-tested and took pictures. You wouldn't be surprised if I told you shutter speeds are the same, right?



Rainer, I'll try it. You got me curious.

[/quote]

Interesting, those shutter speeds being the same. I really wonder now what was going on in your test....



Kind regards, Wim
Gear: Canon EOS R with 3 primes and 2 zooms, 4 EF-R adapters, Canon EOS 5 (analog), 9 Canon EF primes, a lone Canon EF zoom, 2 extenders, 2 converters, tubes; Olympus OM-D 1 Mk II & Pen F with 12 primes, 6 zooms, and 3 Metabones EF-MFT adapters ....
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Light loss: Why do similar lenses exhibit such a big difference? - by wim - 07-23-2010, 11:46 AM

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