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

SMC Pentax Zoom 45-125 mm f/ 4 used:

NameFull namePlaceScoresRank
1igold7 172.8lvl.2 (Lens-Adept)
2Sean TengSean Teng SeanTaipei571.951lvl.3 (Lens-Competent)
3antonioccp AntonioMilan435.1lvl.3 (Lens-Competent)