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Audio. video. a photo
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Photographic equipment
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Lenses
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Model:
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Biogon T* 2,8/25 ZM
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Manufacturer:
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Carl Zeiss
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Lens type
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wide-angle
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Focal length
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25
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Diaphragm
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2.8.
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Minimum aperture
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22
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Mounting
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Leica M
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Viewing Angle
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82/72/52
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Closest focusing distance (m)
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0.50
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Number of diaphragm blades
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10
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Weight (g)
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260
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Number of elements / razdel of elements_2
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9
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Number of elements / razdel of elements_1
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7th
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Dimensions (D x L) _2 (mm)
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53.00
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Dimensions (D x L) _1 (mm)
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71.00
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Thread diameter for the filter (mm)
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46
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Compatible cameras
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range cameras Zeiss Ikon, Leica, cameras with threaded mount M39 through M-adapter.
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Features
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This small optical masterpiece demonstrates an astounding resolution of more than 400 pl / mm with a f / 4 aperture, which is several times higher than many first-class modern lenses
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