Olympus OM-system Zuiko Auto-W 28mm F2.8 prime lens. Mint lens

Specifications Zuiko  Auto-W   28mm F2.8 lens.

Angle of view :  75 º

Optical construction :   6 elements in 6 groups.

Diaphragm operation :  Automatic.

F-stop range : 2.8 ~ 22

Minimum focus :  0.3 m .  (  11.8  )

Minimum field size :  18  x 27 cm  (  7.1 x  10.6 )

Focusing : Straight helicoids.

Weight :  170 grams (  6.0 )

Length : 32mm  (1.2 )

Maximum diameter : 60mm ( 2.4 ).

Filter : 49mm.Ø

Notes : Uses a 49mm diameter screw-in lens hood . Uses a standard 49mm diameter filter.

Suitable focusing screens : 1-1, 1-3, 1-4, 1-5, 1-10,1-13 and 1-14.

This Olympus lens developed retro focus wide-angle lens has the convex lens elements mounted in front for excellent performance in a compact , lightweight design. It features very good image flatness and reduced likelihood of distortion . The edge of the thick centre lens has a  wedge-shaped chamfer “ flare stop “ to prevent harmful internal reflections. Contrast is remarkable , with fine detail shown even in dark areas , and colour reproduction is outstanding. An excellent  choice for interiors , group photos , cityscapes , landscapes and snapshots.