Attribute | Sigma APO 80-400mm f/4.5-5.6 EX OS × | Canon EF 100-400mm f/4.5-5.6L IS II USM × |
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Notes | Image Stabilization; Available AF Mounts: Sigma, Canon, Nikon | Improved Image Stabilization with 3 modes and up to 4 stops correction; Dust and water resistant; Includes lens hood, tripod mount and case. |
Magnification Ratio (x) | 0.2 | 0.31 |
Filter Size (mm) | 77 | 77 |
Length (mm) | 192 | 193 |
Closest Focus (m) | 1.8 | 0.98 |
Diagonal Angle of View (degree) | 6.20 - 30.30 | 6.20 - 24.00 |
Focus Details | Internal | Inner focusing; Full-time manual focus and USM; Focus limiter switch; High-speed CPU and optimized AF algorithms |
Focal Length (mm) | 80.00 - 400.00 | 100.00 - 400.00 |
APS Equivalent | 1.5x: 120 - 600mm; 1.6x: 128 - 640mm | 160 - 640mm |
Brand | Sigma | Canon |
Image Circle | 35mm | 35mm |
Name | Sigma APO 80-400mm f/4.5-5.6 EX OS | Canon EF 100-400mm f/4.5-5.6L IS II USM |
Weight (g) | 1750 | 1640 |
Type | Telephoto Zoom | Telephoto Zoom |
Aperture (f) | 4.50 - 32.00 | 4.50 - 40.00 |
Diaphragm Blades | 9 | 9 |
Diaphragm Blades Type | - | rounded |
Lens Construction | 20 elements in 14 groups, including 3 SLD elements | 21 elements in 16 groups, including 1 Flourite and 1 Super UD element; Air Sphere Coating (ASC) |
Zoom System | Rotary with lock | Rotary |
Diameter (mm) | 95 | 94 |