Using an adapter mount from PK Bayonet to Canon EF mount I took picts to see how well old lens work on my XSi . One lens is a Pentax SMC 50mm f/2.0 and a Pentax Takumar 135mm f/2.8 . Both Bayonet mounts I used back in the film days . It's been along time since I tried this and the lens needs cleaning but the have been in a camera bag so it's not like they have been collecting dust on them . They are in excellent shape otherwise . As you can tell in size which one is the 50mm and which is 135mm . Comments welcome . I've not posted any EXIF info cause when you do this being older MF lens they do not show hardly any EXIF . Mainly this is to show what can be done with older lens at a cheaper price . They are not comparable to any new Canon EF lens so no need trying to compare to these . BTW these are taken in AV mode with Flash , focused using LiveView (manually) .
