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Samsung 45mm vs Rokinon 85mm?

Started Apr 20, 2015 | Questions thread
wpstl Senior Member • Posts: 1,251
Re: Samsung 45mm vs Rokinon 85mm?

causey wrote:

DoF depends on focal distance too. One could get the same DoF with different combinations of aperture and focal distance. 85mm is significantly different from 135mm, imo...

The focal length of the lens or the distance from the subject? The focal length of the lens has no affect on Depth of Field but the distance from the subject does.

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