Sigma 10-20mm F4-5.6 EX DC HSM is an Auto Focus (AF)
Wideangle Zoom lens with APS-C / DX max sensor coverage and it is designed to be used with Sony Alpha mount cameras.
Lens Mount
Sigma 10-20mm F4-5.6 EX DC HSM is compatible with cameras that have Sony Alpha lens mount.Some of the latest released cameras with Sony Alpha lens mount are
Sony A68,
Sony A77 II and
Sony A58.
Sensor Coverage
Max sensor coverage of Sigma 10-20mm F4-5.6 EX DC HSM is APS-C / DX.
Focal Range
Sigma 10-20mm F4-5.6 EX DC HSM has a focal range of 10-20mm and 2.0X zoom ratio. When mounted on a APS-C / DX format camera, it provides an 35mm (FF) equivalent of 15 - 30mm.
Body Colour
Black
Zoom Method
Rotary (extending)
Aperture
Sigma 10-20mm F4-5.6 EX DC HSM has a max aperture of f4 at 10mm and max aperture of f5.6 at 20mm .