35/1.8 as a zoom lens?

Started 8 months ago | Discussion thread
Woland65
Regular MemberPosts: 277
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Re: 35/1.8 as a zoom lens?
In reply to kev777zero, 8 months ago

You are right that it is two stops of light, but your calculation is wrong. f1.8 + 2 stops is roughly equal to f3.6. (It is an exponential scale.)

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