Focal length 28 mm
Maximum aperture f/2.8
Minimum aperture f/16
Lens construction 9 elements in 8 groups (including 2 aspherical lens elements)
Angle of view FX format: 75°
DX format: 53°
Minimum focus distance 0.19 m/0.63 ft from focal plane
Maximum reproduction ratio 0.2x
Diaphragm blades 7 (rounded diaphragm opening)
Filter-attachment size 52 mm
Dimensions Approximately 71.5 mm/2.9 in. maximum diameter x 43 mm/1.7 in. (distance from camera lens mount flange)
Weight Approximately 160 g/5.7 oz
Supplied accessories LC-52B Lens Cap (front cap), LF-N1 Lens Cap (rear cap)
Specifications are subject to change without notice.

MTF Chart

Spatial Frequencies S: Sagittal M: Meridional
10 lines/mm
30 lines/mm

How to read the MTF chart

Lens Construction

  • Aspherical lens elements

Z mount Lenses