Sigma
Camera Lenses
Sigma AF 18-50mm f/2.8 EX DC Pentax KA/KAF/KAF2
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Sigma AF 18-50mm f/2.8 EX DC Pentax KA/KAF/KAF2
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Technical specs and features
Main characteristics Lens type: standard Zoom; Focal length: 18 - 50 mm; For than full cameras: Yes; Aperture: F2.80; Minimum aperture: F22; Fastening: Pentax KA/KAF/KAF2; Auto focus: yes; Design Number of elements / groups of elements: 15 / 13; Number of aspherical elements: 2; The number of elements grossing: 1; Number of aperture blades: 7; Dimensions (D x L): 74.1 x 84.1 mm; Weight: 445 g; Shooting options Viewing angle: 27.90 - 69.30 gad.min; Minimum focusing distance: 0.28 m; Additional information Internal focusing: yes; Thread diameter for a filter: 67 mm; Compatible camera: specifically for digital SLR cameras;
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Sigma AF 18-50mm f/2.8 EX DC Pentax KA/KAF/KAF2 pictures
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Popular today
| | - wide-angle lens with a constant FR
- mount Nikon F, without a built-in motor
- minimum focusing distance of 0.3 m
- diman's watchions (DxL): 87x84 mm
- weight: 470 g
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| | - Zoom telephoto lens
- mount Canon EF and EF-S
- minimum focusing distance 6.65 m
- diman's watchions (DxL): 106x360 mm
- weight: 2300
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| | - Zoom telephoto lens
- mount Nikon F, without a built-in motor
- minimum focusing distance 3.72 m
- diman's watchions (DxL): 80x277 mm
- weight: 1800
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Brief specs
- standard Zoom lens
- mount Pentax KA/KAF/KAF2
- for than full cameras
- auto focus
- minimum focusing distance 0.25 m
- diman's watchions (DxL): 67.5x62 mm
- weight: 250 g
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Brief specs
- standard lens with constant FR
- mount Pentax KA/KAF/KAF2
- auto focus
- minimum focus distance 0.45 m
- diman's watchions (DxL): 84.5x68.2 mm
- weight: 505 g
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Brief specs
- standard Zoom lens
- mount Pentax KA/KAF/KAF2
- for than full cameras
- auto focus
- minimum focusing distance 0.28 m
- diman's watchions (DxL): 83.5x91.8 mm
- weight: 565 g
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