There was a Tamron SP 70-210 f3.5 that is said to be quite good (I don't know this lens from my own experience though). It was made in the eighteens (long after M42 was widespread) but it can be mounted to an adapter to an M42 camera.
There was also a Tamron SP 80-200MM 2.8LD that mounts via an adapter . Enjoy Alexander Antonio wrote: > Sid, my understanding is that zoom lens tech wasn't very good when M42 was around and that the M42 zoom offering is therefore not as good as it got later. > > Antonio > > > On 1 Jul 2004, at 21:48, Sid Barras wrote: > > > > > > HI All, > > Well, I'm getting less and less inclined to lug around the entire SMC tak prime lens collection these days... So, I'm wondering, to all the screwmount afficanados, I ask the question: > > The best (available, anyway-- I intend to seek and buy the lens) zoom lenses for M42. My requirements would be two or three good quality zoom lenses in screw mount to cover the 28 (or 24 if I'm really fortunate) to 300 or so zoom lenses. It wouldn't have to be one of those 28-300 mega zooms like the tamron K mount I've got. It could be two three or four even lenses that together would cover that range. Infrared markings would be nice too. > > Greetings from CajunLand USA South Louisiana > > Sid Barras __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail