Pentax made two versions of this lens. One is identical to the K version, the other is reportedly not quite as good. I believe the better version shows an f4 designation on the aperture vs. distance scale, while the other doesn't. If I'm wrong, someone will undoubtedly correct me. Paul
> Got this at the local camera shop today for $25.00. > Came with hood and caps. > > http://www.donsauction.com/pdml/SMCT135_2.5.htm > > It's the newer 6 element, 6 group one, model 43812. > As near as I can tell from weight, dimensions and appearance it is > identical to the K version. > I'll have to stop down to meter and shoot of course, but for $25 > I think I can handle that! ;-) > > Don >
