just got the Pentax Q 03 3.2mm f/5.6 fisheye - Printable Version +- Opticallimits (https://forum.opticallimits.com) +-- Forum: Forums (https://forum.opticallimits.com/forumdisplay.php?fid=4) +--- Forum: Just Talk (https://forum.opticallimits.com/forumdisplay.php?fid=17) +--- Thread: just got the Pentax Q 03 3.2mm f/5.6 fisheye (/showthread.php?tid=2771)

just got the Pentax Q 03 3.2mm f/5.6 fisheye - Klaus - 12-15-2011 Insane - 29g!!! It can be pushed off my desk just by staring at it. just got the Pentax Q 03 3.2mm f/5.6 fisheye - boren - 12-19-2011 This is a very interesting lens and probably the only Q-system item that has a reasonable price tag, at least when comparing to other fish-eye lenses. Any opinion on optical quality and usability? just got the Pentax Q 03 3.2mm f/5.6 fisheye - Klaus - 12-19-2011 [quote name='boren' timestamp='1324307554' post='13913'] This is a very interesting lens and probably the only Q-system item that has a reasonable price tag, at least when comparing to other fish-eye lenses. Any opinion on optical quality and usability? [/quote] Well, what can you expect from a f/5.6 lens on the Q -> diffraction. Just have a look at the tested prime and zoom lens and substract a little ...