Technical Specifications
Focal length105mm
Maximum aperturef/2.8
Minimum aperturef/32
Lens construction14 elements in 12 groups (1 ED glass and Nano Crystal Coat-deposited lens elements)
Angle of view23°20’ [15°20’ with Nikon digital cameras (Nikon DX format)]
Minimum focus distance
0.314m (1.0 ft.)Maximum reproduction ratio1x
No. of diaphragm blades9 (rounded)