Sigma 70-300 DG Macro

Performance Focal Length 70 - 300mm Aperture Maximum: f/4 - 5.6 Minimum: f/22 - 32 Camera Mount Type Sigma SA Format Compatibility 35mm Film / Full-Frame Digital Sensor DSLR (APS-C Sensor) Angle of View 34.3° - 8.2° Minimum Focus Distance 4.92' (149.86 cm) Magnification 1 - 2x Maximum Reproduction Ratio 1:2 Elements/Groups 14/10 Diaphragm Blades 9 Features Image Stabilization No Autofocus Yes Tripod Collar No Environmental Physical Filter Thread 58 mm Dimensions (DxL) Approx. 3.02 x 4.70" (7.66 x 11.95 cm) Weight 1.17 lb (530 g) Shipping Info Shipping Weight 1.68 lb Box Dimensions (WxHxD) 4.2 x 4.1 x 7.0