Technical Specifications
Focal length35mm
Maximum aperturef/1.4
Minimum aperturef/16
Lens construction10 elements in 7 groups (with one aspherical lens element)
Angle of view63° (44° with Nikon DX format)
Minimum focus distance
0.3 m/0.98 ft.Maximum reproduction ratio0.2x
No. of diaphragm blades9 (rounded)