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Description #2969062
Value: Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length
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Brand #2969063
Value: Sigma
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Type #2969064
Value: Lens
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Lens type #2969065
Value: Telephoto lens
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Focal length #2969066
Value: Variable
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Auto focus #2969067
Value: There is
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Min. focal length #2969068
Value: 135 mm
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Max. focal length #2969069
Value: 400 mm
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Zoom ratio #2969070
Value: 3x
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Minimum focus distance #2969071
Value: 2 m
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Functions #2969072
Value: Focusing motor for Nikon F
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Minimum viewing angle #2969073
Value: 62 degrees min
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Max viewing angle #2969074
Value: 18.2 deg.min
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Aperture F at min. focal length #2969075
Value: 4.5
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Aperture F at max. focal length #2969076
Value: 5.6
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Minimum aperture F #2969077
Value: 32
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Number of aperture blades #2969078
Value: 9
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Bayonet #2969079
Value: Minolta A
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Filter thread diameter #2969080
Value: 77 mm
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Number of element groups #2969081
Value: 11
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Number of elements #2969082
Value: 13
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Number of aspherical elements #2969083
Value: 1
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Number of low dispersion elements #2969084
Value: 3