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

Quantaray Tech-10 PF AF 70-300 mm f/ 4-5.6 Macro used:

NameFull namePlaceScoresRank
1Minaev84 11lvl.1 (Lens-Learner)
2RichardIIIRichard Lee Fulgham Richard Lee FulghamBel Air259.4lvl.2 (Lens-Adept)