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Description #2978516
Value: Mount: Sigma SA, lens type: standard, focal length: fixed, autofocus, prime lens focal length: 50 mm, aperture F at min. focal length: 1.40, aperture F at max. focus
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Brand #2978517
Value: Sigma
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Type #2978518
Value: Lens
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Lens type #2978519
Value: Standard
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Focal length #2978520
Value: Permanent
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Auto focus #2978521
Value: There is
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Focal length of prime lens #2978522
Value: 50 mm
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Minimum focus distance #2978523
Value: 0.4 m
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Functions #2978524
Value: Focusing motor for Nikon F, ultrasonic motor
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Aperture F at min. focal length #2978525
Value: 1.4
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Aperture F at max. focal length #2978526
Value: 1.4
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Minimum aperture F #2978527
Value: 16
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Number of aperture blades #2978528
Value: 9
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Bayonet #2978529
Value: Sigma SA
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Filter thread diameter #2978530
Value: 77 mm
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Number of element groups #2978531
Value: 8