Originally posted by Lens-a-do It will be about a 30mm on a C size sensor which should be a nice angle of view, when I get it I have to do a repair on the aperture it seems it's a bit stuck
but I'll figure it out.
Just in case:
If you compare the field of view with a FA31 mounted on K-1, then yes, the A20 will give you approximately the same if you use it on an APS-C sensor. However, the field of view you get with the A20 on an APS-C sensor will be identical to the field of view you get with a DA18-55 at 20mm on an APS-C sensor, and almost the same field of view that you get with the DA21 lens on that sensor.
:-)