An all-round, wide-angle lens. A versatile all-purpose lens, incorporating a moderate wide-angle effect, and featuring advanced optical design with rear focus mechanism. Corner-to-corner illumination is very even at all aperture settings, and distortion and stray light are extremely well controlled.
Focal length: 50.3mm
Aperture range: 3.5-32
No. of elements/ groups: 10/9
Focusing range: 0.6m - infinity
Magnification at close range: 1:8.9
Coverage at close range: 50x37cm
Filter diameter: 77mm