This lens has two SLD (Special Low Dispersion) glass elements in the front lens group and one in the rear lens group, the lens has excellent correction of chromatic aberration through the entire zoom range.
Sigma (508927) 70-300mm f/4-5.6 APO DG Macro Telephoto Zoom Lens for Canon EOS DSLRs. The high performance telephoto zoom lens is ideal for digital SLR cameras. This lens has two SLD glass elements in the front lens group and one in the rear lens group It is able to shoot with maximum magnification 1:2 at the focal length of 300 mm. It's the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range
Lens Type | Super Telephoto, Telephoto Zoom |
Max Format Size | Full Frame |
Angle of View | 34.3 - 8.2 degrees |
Focal Length | 70-300mm |
Lens Mount | Canon EF |
Maximum Aperture | f/4-5.6 |
Minimum Aperture | F22 |
Diaphragm Blades | 9 Blades |
Lens Construction | 14 Elements in 10 Groups |
Minimum Focus | 150cm (Macro mode 95in.) / 59.1in.(Macro mode 37.4in.) |
Maximum Magnification | 1:4.1 (Macro mode 1:2) |
Filter Thread | Diameter 58mm |
Weight | 550g / 19.4oz. |
Dimension | (D x L) 76.6mm x 122mm |
Sigma (508927) 70-300mm f/4-5.6 APO DG Macro Telephoto Zoom Lens for Canon EOS DSLRs. The high performance telephoto zoom lens is ideal for digital SLR cameras. This lens has two SLD glass elements in the front lens group and one in the rear lens group It is able to shoot with maximum magnification 1:2 at the focal length of 300 mm. It's the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range