| Category: |
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Audio. video. a photo
»
Photographic equipment
»
Lenses
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Model:
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SP AF 17-35mm F/2.8-4 Di LD Aspherical [IF] Pentax KA/KAF/KAF2
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Manufacturer:
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Tamron
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Lens type
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wide-angle Zoom
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Focal length
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17 - 35 mm
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Diaphragm
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F2.80 - F4
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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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macro mode
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Yes
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Viewing Angle
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63 - 104 deg.
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Closest focusing distance (m)
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0.30
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Number of aspherical elements
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3
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Number of low-dispersion elements
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1
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Number of diaphragm blades
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7th
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Weight (g)
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440
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Number of elements / razdel of elements_2
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14
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Number of elements / razdel of elements_1
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eleven
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Dimensions (D x L) _2 (mm)
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83.20
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Dimensions (D x L) _1 (mm)
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86.50
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Internal focusing
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Yes
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Thread diameter for the filter (mm)
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77
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