Attribute | Canon EF 70-200mm f/2.8L IS III USM × | Sigma APO 70-200mm f/2.8 II EX DG Macro HSM × |
---|---|---|
Notes | Image stabilization with up to 3.5 stops of correction (CIPA); Dust and moisture resistant. | Available AF Mounts: Canon, Nikon, Four-Thirds, Pentax, Sigma, Sony; Included Accessories: Case, Petal-type Hood (LH850-01), Tripod Collar (TS-21). |
Magnification Ratio (x) | 0.21 | 0.29 |
Filter Size (mm) | 77 | 77 |
Length (mm) | 199 | 184.4 |
Closest Focus (m) | 1.2 | 1 |
Diagonal Angle of View (degree) | 12.00 - 34.00 | 12.30 - 34.30 |
Focus Details | Internal; Ultrasonic Motor (USM) with full-time manual focus; Focus limit switch | Internal; HSM with full-time manual override |
Focal Length (mm) | 70.00 - 200.00 | 70.00 - 200.00 |
APS Equivalent | 112 - 320mm | 1.5x: 105 - 300mm; 1.6x: 112 - 320mm; 2.0x: 140 - 400mm |
Brand | Canon | Sigma |
Image Circle | 35mm | 35mm |
Name | Canon EF 70-200mm f/2.8L IS III USM | Sigma APO 70-200mm f/2.8 II EX DG Macro HSM |
Weight (g) | 1440 | 1370 |
Type | Telephoto Zoom | Telephoto Zoom |
Aperture (f) | 2.80 - 32.00 | 2.80 - 22.00 |
Diaphragm Blades | 8 | 9 |
Diaphragm Blades Type | rounded | - |
Lens Construction | 23 elements in 19 groups, including 1 flourite element and 5 UD elements; Air Sphere coating; Fluorine coating | 18 elements in 15 groups, including 3 ELD and 2 SLD elements |
Zoom System | Rotary | Rotary with lock; Internal |
Diameter (mm) | 88.8 | 86.5 |