Full frame Lens into APSC camera and vice versa?

[Mode101]

Hi Group, novice question here..Is there a chart somewhere that will show the coverted focal and apertures if using full frame lens to Apsc cameras and vise versa?

[Nordentro]

This is easy. A lens is a lens no mater what format you put it on, a fifty on FF is a fifty on APS-C, the bokeh is also the same. It`s just a crop of the bigger format. There are different sizes of APS-C too, but the most common is 1.5 crop.

 

However a 50mm f/2.8 on APS-C "looks like" how a 75mm f/4 would do on FF because of the 1.5 crop (if you want to make equal pictures from the two formats with the same dept of field).

[Mode101]

Thanks for the info.