| Category: |
»
Audio. video. a photo
»
Photographic equipment
»
Lenses
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Model:
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4.5mm F2.8 EX DC Circular Fisheye HSM
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Manufacturer:
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Sigma
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Lens type
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fish eye
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Mounting
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Canon EF-S
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Auto Focus
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Yes
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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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6th
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Weight (g)
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470
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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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9
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Dimensions (D x L) _2 (mm)
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76.20
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Dimensions (D x L) _1 (mm)
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77.80
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Ultrasonic motor
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Yes
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Internal focusing
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Yes
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