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Forums > Back > Light loss: Why do similar lenses exhibit such a big difference?
allanmb
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#15
07-23-2010, 03:35 PM
So are you saying that you get no light loss any more? I would expect light loss as the way most macro lenses work is to incerase the distance of the elements from the sensor - similar to adding extension tubes. This naturally causes light loss so I'd be surprise if a lens maintains the same exposure at infinity and 1:1
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Light loss: Why do similar lenses exhibit such a big difference? - by allanmb - 07-23-2010, 03:35 PM

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