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 Sigma SA mount cameras.
Lens Mount
Sigma 10-20mm F4-5.6 EX DC HSM is compatible with cameras that have Sigma SA lens mount.Some of the latest released cameras with Sigma SA lens mount are
Sigma SD1 Merrill,
Sigma SD1 and
.
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 .