Sigma 15mm f/2.8 EX DG Diagonal Fisheye Autofocus Lens for Canon EOS
Performance
Focal Length 15mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Canon (APS-C)
Angle of View 180°
Minimum Focus Distance 5.9" (14.99 cm)
Magnification 0.26x
Maximum Reproduction Ratio 1:04
Elements/Groups 7/6
Diaphragm Blades 7
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread None
Dimensions (DxL) Approx. 2.9 x 2.78" (7.37 x 7.06 cm)
Weight 11.71 oz (332 g)