Is my thinking about equivalence right?

Started 3 months ago | Questions thread
Messier Object Forum Pro • Posts: 10,868
Re: Sigma 50mm F1.4 Art

Sigma ART lenses start to really shine honestly. Generally very well corrected optically, much less vingetting on FF than other lenses when wide open, and even slightly cheaper priced to the olympus. They are significantly bigger though (the 50mm 1.4 is 815g, versus 410g for the oly).

well, have you ever use that sigma art 50mm f1.4 before?

I’m curious about why you asked that question


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