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

SMC Pentax-M 50 mm f/ 2 used:

NameFull namePlaceScoresRank
1Barmaley10rus 24lvl.1 (Lens-Learner)
2Michael McBroom 119.75lvl.2 (Lens-Adept)
3Sadegh 34lvl.1 (Lens-Learner)
4Mac Wyd 516.4lvl.3 (Lens-Competent)
5RichardIIIRichard Lee Fulgham Richard Lee FulghamBel Air259.4lvl.2 (Lens-Adept)
6Steve Johnson 43.35lvl.1 (Lens-Learner)
7Ricoh_suave eric29.5lvl.1 (Lens-Learner)
8Mika Uolamo 378.6lvl.3 (Lens-Competent)
9Jim peters 5.8lvl.1 (Lens-Learner)
10Richphotoworks 43.05lvl.1 (Lens-Learner)
11Hucky HuckyFlensburg240.9lvl.2 (Lens-Adept)
12utak3r Szczecin18.2lvl.1 (Lens-Learner)
13likan 632.344lvl.3 (Lens-Competent)
14Gregoire Hostettler 23.5lvl.1 (Lens-Learner)
15luxtenebris 44.1999lvl.1 (Lens-Learner)
16Toon Perdaens 170.4lvl.2 (Lens-Adept)
17Ryan Royal 51.5lvl.1 (Lens-Learner)
18Neven Falica elkarrdeZagreb35.6lvl.1 (Lens-Learner)
19ArmourbearerRicky T Ferns ArmourBearerMOUNT RICHON109.9lvl.2 (Lens-Adept)