Focal Length : 28mm
Aperture - Maximum : f/2.8, Minimum : f/22
Camera Mount Type : Nikon F
Format Compatibility : Nikon FX/35mm Film, Nikon DX
Angle of View : 74o
DX Picture Angle : 53o
Minimum Focus Distance : 25.91 cm (10.20")
Magnification : 0.18x
Maximum Reproduction Ratio - 1:5.5
Elements/Groups : 6/6
Diaphragm Blades : 7
Image Stabilization : No
Autofocus : Yes
Tripod Collar : No
Filter Thread : 52 mm
Dimensions (DxL) : Approx. 6.60 x 4.57 cm (2.6 x 1.8 in)
Weight : 205 g (7.23 oz)