TAMRON SP 17mm F/3.5 Adaptall-2 High Speed Ultra-Wide Angle BOXED NEAR MINT
complete with original box, Leather case, front cap, Two Adaptall mounts (one for Pentax K and one for NIKON), Italian Warranty
Specifications:Focal length 17mm
Aperture Range: f/3.5 to 22
Optical construction: 12 elements, 10 groups
Extra compact Ultra-Wide lens
Distortion-free optical design
Adaptall-2 Interchangeable Mount System