Is the Panasonic 25mm a real f/1.4 lens?

Started Feb 17, 2014 | Discussions thread
Fygaren Regular Member • Posts: 236
Re: Is the Panasonic 25mm a real f/1.4 lens?
1

The f-stop has to do with the actual size of the aperture compared to focal lenght, and not with light transmission. The DoF should be "f1.4" no matter what the T-stop is. Im guessing its between f1.35 and 1.49.

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