| Category: |
»
Audio. video. a photo
»
Photographic equipment
»
Lenses
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Model:
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20mm F1.8 EX Aspherical DG DF RF
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Manufacturer:
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Sigma
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Lens type
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wide-angle
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Focal length
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20
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Diaphragm
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1.8
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Viewing Angle
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94.5
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Closest focusing distance (m)
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0.20
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Number of diaphragm blades
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9
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Weight (g)
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520
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Number of elements / razdel of elements_2
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13
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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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88.60
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Dimensions (D x L) _1 (mm)
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89.50
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Thread diameter for the filter (mm)
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82
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Compatible cameras
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Sigma, Canon, Nikon, Sony, Pentax
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