Quote Originally Posted by Poisson Du Jour View Post
Is that a catadioptric (or mirror) lens?
Just curious. From 1985 I owned a Tamron mirror lens but cannot remember if it was this one (might have been 300mm): damned heavy, very dark to focus (f8) with a front element looking like a UFO about to touch down. Didn't exactly endear itself to my Australia-wide bicycle touring travels...
No (and this is the confusing thing for me), its not a mirror lens. The only Tamrons I had seen in the past were the Mirror version.