i think it is a standard t-mount, like the one Collin offered for $10 earlier today.
On Thu, Aug 1, 2013 at 9:39 PM, Mark C <pdml-m...@charter.net> wrote: > I'm always questing for the best macro gear, and this Sima 100 f2 lens just > might be it! > > http://www.markcassino.com/b2evolution/index.php/2013/08/01/sima-100-f2-macro-lens?blog=9 > > Or not... That's the SIma on K-5...a few minutes walking around the yard > this evening. > > I've been watching for one of these for a while on eBay and picked up this > one for just over $40. It came with a bunch of photographic odds and ends of > which there are about a dozen decent quality filters (Red, Yellow, CPL, > ND4, etc etc) so I feel like I got a pretty good deal. > > This is a T-Mount lens and came with a Canon mount. I ordered a T2 to K > mount adapter which arrived today but does not fit the lens. As I fiddled > with it I dimly recalled having some sort of T mount adapter on hand, and > remarkably found it. It fits but the mounting screws for it are missing. I > have it taped to the lens. > > The T Mount that works is simply marked "Adapter for K/M". Any idea what the > proper designation of this kind of T Mount would be? I looked on B&H and > eBay, but only see the T-2 mounts. The black electrical tape I used works > pretty well, but I'd like to get a properly mounted adapter. > > Mark > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and > follow the directions. -- "Photography is a Bastard left by Science on the Doorstep of Art" - Peter Galassi -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.