| Category: |
»
Audio. video. a photo
»
Photographic equipment
»
Lenses
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Model:
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SMC DA 21mm f/3.2 AL Limited
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Manufacturer:
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Pentax
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Lens type
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wide-angle
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Focal length
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21 mm
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Diaphragm
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F3.20
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Minimum aperture
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F22
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Mounting
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Pentax KA / KAF / KAF2
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Auto Focus
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Yes
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Viewing Angle
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68 deg.min
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Closest focusing distance (m)
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0.20
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Number of aspherical elements
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1
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Weight (g)
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140
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Number of elements / razdel of elements_2
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8
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Number of elements / razdel of elements_1
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5
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Dimensions (D x L) _2 (mm)
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63.00
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Dimensions (D x L) _1 (mm)
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25.00
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Thread diameter for the filter (mm)
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49
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