|Format||35 mm full frame|
|Focal Length (mm)||28mm|
|35 mm equivalent focal length (APS-C)||1-5/8"|
|Lens Groups / Elements||8/9|
|Angle of View (35 mm)||75°|
|Angle of View (APS-C)||54°|
|Maximum aperture (F)||2|
|Minimum Aperture (F)||22|
|Minimum Focus Distance||0.96 ft (AF) / 0.82 ft (MF) (0.29 m [AF] / 0.25 m [MF])|
|Maximum Magnification ratio (x)||0.13x(AF) / 0.16x(MF)|
|Filter Diameter (mm)||49 mm|
|Size & Weight|
|Dimensions (D x L)||2-5/8 x 2-3/8" (64 x 60 mm)|
|Weight||7.1 oz (200 g)|
With interchangeable-lens digital cameras incorporating APS-C type image sensors.
When mounted on α series cameras with APS-C type sensors, the actual angle of view will be equal to the angle obtained at a focal length approx. 1.5 times longer than stated.
Less light is transmitted by any lens at the image periphery. If the light falloff becomes excessive, reduce the aperture by 1 or 2 stops.
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