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Description #2980877
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 #2980878
Value: Sigma
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Type #2980879
Value: Lens
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Lens type #2980880
Value: Wide angle
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Focal length #2980881
Value: Permanent
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Auto focus #2980882
Value: There is
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Focal length of prime lens #2980883
Value: 20 mm
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Minimum focus distance #2980884
Value: 0.22 m
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Functions #2980885
Value: Focusing motor for Nikon F
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Max viewing angle #2980886
Value: 94.3 deg.min
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Aperture F at min. focal length #2980887
Value: 2
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Minimum aperture F #2980888
Value: 22
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Number of aperture blades #2980889
Value: 9
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Bayonet #2980890
Value: Leica L
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Filter thread diameter #2980891
Value: 62 mm
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Number of element groups #2980892
Value: 11
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Number of elements #2980893
Value: 13
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Number of aspherical elements #2980894
Value: 3