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Optical design
| Format: 35mm SLR
Type: Prime lens
Focusing: Auto Focus (AF)
Lens mounts: Canon EF, EF-S, Canon EF, EF-S, Sony A / Minolta A, Sony A / Minolta A, Nikon F (FX, DX), Nikon F (FX, DX), Pentax K, Pentax K
Optical design: 12 elements in 10 groups
| User reviews (0) Photos (0) Tests (0) Owners (0) Views (3650) Average price: | Specifications:
Focal length | Max. aperture | Min. aperture | Blades | Min. Focus (m.) | Filter Ø (mm.) | Weight (gr/oz) | Length (mm/in) |
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300mm | f/2.8 | f/32 | 9 | 2 | 46 | 2400/84,7 | 214/8,4 |
| Additional information:
The Sigma AF 300 mm f/ 2.8 EX APO HSM
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Angle of view 8.2°
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Diameter 119 mm
The Sigma AF 300mm f2.8 EX DG APO HSM is a compact telephoto apochromatic prime lens for full format autofocus cameras.
The optical scheme is made up of 12 elements in 10 groups, including two ELD elements.
Posted by: mysterion Date of publication: 28.09.2011
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