i used to have one. here're my observations: -- it's BIG and HEAVY. iirc, the front element is ~80mm. -- it's all metal. -- the mechanical quality is so-so. zenitar fisheye is better -- the optical quality is OK. zenitar is better -- on ME-S, the mirror does not clear the rear filter. however, unlike zenitar, rear filter is not required to be there all the time. -- it's PK, not PKA mount. imo, for the money, it's a good buy.
best, mishka On 3/17/07, Sandy Harris <[EMAIL PROTECTED]> wrote: > There's a 20 mm F2.5 that looks tempting for use in a > K10D-on-a-budget system: > > http://www.rugift.com/photocameras/mir_47_k_lens.htm > > Anyone have experience with that one? Alternatives? > > -- > Sandy Harris > Quanzhou, Fujian, China > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
