Color-Skopar 28mm F2.8 SL-II N

28mmf28

Specification:
Focal Length 28mm
Aperture Ratio 1:2.8
Smallest Aperture F22
Lens Construction 6 groups 7 elements
Picture Angle 74.8°
Aperture Blades 9 pieces
Nearest Focusing Distance 0.22m
Macro Ratio 1:5
Diameter x Length φ63.6mm x 24.5 (Ai-S)
φ70mm x 27 (EF)
Weigth 180g (Ai-S)
230g (EF)
Filter Size φ 52mm
Mount Ai-S Nikon / EF Canon