Attribute | Sigma 70-200mm ƒ/2.8 EX DG OS HSM APO × | Canon EF 70-200mm f/2.8L IS USM × |
---|---|---|
Aperture (f) | 2.80 - 22.00 | 2.80 - 32.00 |
Filter Size (mm) | 77 | 77 |
Notes | Image Stabilized. Available AF Mounts: Canon, Nikon, Pentax, Sigma, Sony. Included Accessories: Case, Petal-type Hood (LH850-02), Hood Adapter, Tripo | Image Stabilization |
Closest Focus (m) | 1.4 | 1.3 |
Magnification Ratio (x) | 0.13 | 0.16 |
Diameter (mm) | 86.4 | 86.2 |
Type | Telephoto Zoom | Telephoto Zoom |
APS Equivalent | 1.5x: 105 - 300mm; 1.6x: 112 - 320mm | 112 - 320mm |
Diaphragm Blades | 9 | 8 |
Image Circle | 35mm | 35mm |
Focal Length (mm) | 70.00 - 200.00 | 70.00 - 200.00 |
Brand | Sigma | Canon |
Name | Sigma 70-200mm ƒ/2.8 EX DG OS HSM APO | Canon EF 70-200mm f/2.8L IS USM |
Weight (g) | 1430 | 1470 |
Diagonal Angle of View (degree) | 12.30 - 34.30 | 12.00 - 34.00 |
Lens Construction | 22 elements in 17 groups, including 3 SLD and 2 FLD elements | 23 elements in 18 groups, including 4 UD elements |
Zoom System | Rotary with lock; Internal | Rotary |
Length (mm) | 197.6 | 197 |
Diaphragm Blades Type | rounded | - |
Focus Details | Internal; HSM with full-time manual override | Inner focusing; full-time manual focus and USM |