Pentax
Camera Lenses
Pentax SMC DA 21mm f/3.2 AL Limited HD
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Review ratings
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Pentax SMC DA 21mm f/3.2 AL Limited HD
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Number of votes: 0
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Workmanship
Relevant cost
Serviceability
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Tech specifications and characteristics
Main characteristics
Lens type: wide angle;
Focal length: 21 - 0.2 mm;
For than full cameras: Yes;
Aperture: F3.20;
Minimum aperture: F22;
Fastening: Pentax KA/KAF/KAF2;
Auto focus: yes;
Design
Number of elements / groups of elements: 8 / 5;
Number of aperture blades: 7;
Dimensions (D x L): 63 x 25 mm;
Weight: 146 g;
Additional information
Thread diameter for a filter: 49 mm;
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Product photography
Pentax SMC DA 21mm f/3.2 AL Limited HD pictures
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Popular today
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- diman's watchions (DxL): 87x84 mm
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Brief specs
- wide-angle lens with a constant FR
- mount Pentax KA/KAF/KAF2
- for than full cameras
- auto focus
- minimum focusing distance of 0.2 m
- diman's watchions (DxL): 63x25 mm
- weight: 140 g
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Brief specs
- standard lens with constant FR
- mount Pentax KA/KAF/KAF2
- auto focus
- minimum focusing distance of 0.7 m
- diman's watchions (DxL): 48x64 mm
- weight: 270g
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Brief specs
- standard lens with constant FR
- mount Pentax KA/KAF/KAF2
- for than full cameras
- auto focus
- minimum focusing distance 0.4 m
- diman's watchions (DxL): 63x15 mm
- weight: 90 g
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