Originally posted by Jean Poitiers What about a SMC M 135/3.5
Probably the most bang for your buck, really nice lens, inexpensive, usually about 50$.
Originally posted by dms K 135mm f2.5
Much larger, faster, extremely sharp, but much more expensive.
Originally posted by dms the SMC K 135mm f/2.5 likely goes for about $200. it's quality makes it (relatively) inexpensive.
See, we have different definitions of "inexpensive".
Originally posted by RKKS08 The Takumar 2.8/135 [Bayonet]
That one is fine, indeed, I used it for a time. Bokeh is great, sharpness pretty good, contrast a bit on the low side but there's nothing wrong with it.