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Description #2979014
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 #2979015
Value: Sigma
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Type #2979016
Value: Lens
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Lens type #2979017
Value: Wide angle
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Focal length #2979018
Value: Permanent
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Auto focus #2979019
Value: There is
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Min. focal length #2979020
Value: 14 mm
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Focal length of prime lens #2979021
Value: 20 mm
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Minimum focus distance #2979022
Value: 0.3 m
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Functions #2979023
Value: Focusing motor for Nikon F, ultrasonic motor
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Aperture F at min. focal length #2979024
Value: 1.4
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Aperture F at max. focal length #2979025
Value: 1.4
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Minimum aperture F #2979026
Value: 16
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Number of aperture blades #2979027
Value: 9
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Bayonet #2979028
Value: Nikon F
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Number of element groups #2979029
Value: 11
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Number of elements #2979030
Value: 15
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Number of low dispersion elements #2979031
Value: 7