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Description #2961620
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 #2961621
Value: Olympus
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Type #2961622
Value: Lens
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Lens type #2961623
Value: Wide angle
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Focal length #2961624
Value: Variable
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Auto focus #2961625
Value: There is
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Min. focal length #2961626
Value: 12 mm
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Max. focal length #2961627
Value: 50 mm
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Zoom ratio #2961628
Value: 4.2x
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Minimum focus distance #2961629
Value: 0.2 m
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Functions #2961630
Value: Internal focus
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Minimum viewing angle #2961631
Value: 24 degrees min
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Max viewing angle #2961632
Value: 84 degrees min
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Aperture F at min. focal length #2961633
Value: 3.5
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Aperture F at max. focal length #2961634
Value: 6.3
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Minimum aperture F #2961635
Value: 22
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Number of aperture blades #2961636
Value: 5
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Bayonet #2961637
Value: Micro 4/3
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Filter thread diameter #2961638
Value: 52 mm
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Number of element groups #2961639
Value: 9
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Number of elements #2961640
Value: 10
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Number of aspherical elements #2961641
Value: 1
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Number of low dispersion elements #2961642
Value: 1