Focal Length : 17mm
Maximum Aperture : 2.8
Minimum Aperture : 22
Lens construction : 6 Elements in 4 Groups
Angle of View : 65 Degree
Closest Focusing Distance : 0.2m/7.87"
Maximum Image Magnification : 0.11x
Minimum Field Size : 118.2 x 158.3mm
Number of Blades : 5 (Circular Aperture Diaphragm)
Filter Size : 37mm
Dimensions (D x L) : 57 x 22mm (2.24" x 0.87 in)
Weight : 71g (2.5 oz)

Lens Cap
Lens Rear Cap