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Author Topic: Sharp when focused far?  (Read 2526 times)

500r420

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Sharp when focused far?
« on: May 31, 2007, 09:48:30 AM »

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« Last Edit: June 05, 2007, 06:58:56 PM by 500r420 »
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CatOne

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Sharp when focused far?
« Reply #1 on: May 31, 2007, 04:21:29 PM »

All lenses are sharpest 2-3 stops "stopped down" from wide open.  So it's virtually guaranteed that f/8 will be sharper than f/2.8.

You may want to do a little reading about lens physics.

Phuong

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Sharp when focused far?
« Reply #2 on: May 31, 2007, 08:21:45 PM »

i think this is very normal. there are very few lens that can achieve sharpness through out.
and that's why the 85/1.2 is so expensive.
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500r420

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Sharp when focused far?
« Reply #3 on: May 31, 2007, 08:21:52 PM »

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« Last Edit: June 05, 2007, 06:59:17 PM by 500r420 »
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