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

Vivitar 28-70 mm f/ 3.5-4.8 MC Macro used:

NameFull namePlaceScoresRank
1Mac Wyd 518.7lvl.3 (Lens-Competent)
2Toon Perdaens 170.4lvl.2 (Lens-Adept)