All About Photographic Lenses.
Specifications, comparison, reviews, MTF-charts for lenses by Canon, Nikon, Sony, Pentax, Olympus, Sigma, Tamron, Carl Zeiss, etc.

Tamron SP 70-210 mm f/ 3.5 Adaptall-2 model 19AH used:

NameFull namePlaceScoresRank
1Nik_SSG SergeyTaganrog9629.18lvl.6 (Lens-Master)
2Michael McBroom 119.75lvl.2 (Lens-Adept)
3Francisco Nunez Pachuca145.5lvl.2 (Lens-Adept)
4Rieck 37.7lvl.1 (Lens-Learner)
5ArtistSIC XIC358.8lvl.3 (Lens-Competent)
6gpinzon 60.1lvl.1 (Lens-Learner)
7fxfaidyFrançois-Xavier Faidy Langon75.5lvl.1 (Lens-Learner)