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

Canon EF 28-90 mm f/ 4-5.6 USM used:

NameFull namePlaceScoresRank
1RichardIIIRichard Lee Fulgham Richard Lee FulghamBel Air260lvl.2 (Lens-Adept)
2jnaberle Rangsdorf48.4999lvl.1 (Lens-Learner)