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

Tamron SP 90 mm f/ 2.5 Adaptall-2 model 52BB used:

NameFull namePlaceScoresRank
1GhanoGHANO André108.9lvl.2 (Lens-Adept)