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Description #3001938
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 #3001939
Value: Samyang
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Type #3001940
Value: Lens
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Lens type #3001941
Value: Wide angle
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Focal length #3001942
Value: Permanent
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Focal length of prime lens #3001943
Value: 20 mm
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Minimum focus distance #3001944
Value: 0.2 m
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Functions #3001945
Value: Adapted for video
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Aperture F at min. focal length #3001946
Value: 1.9
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Aperture F at max. focal length #3001947
Value: 1.9
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Minimum aperture F #3001948
Value: 22
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Number of aperture blades #3001949
Value: 7
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Bayonet #3001950
Value: 4/3
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Filter thread diameter #3001951
Value: 77 mm
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Number of element groups #3001952
Value: 12
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Number of elements #3001953
Value: 13
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Number of aspherical elements #3001954
Value: 2
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Number of low dispersion elements #3001955
Value: 3