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Brand: |
Tamron
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Description: |
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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Type: |
Lens
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Functions: |
Focusing motor for Nikon F, ultrasonic motor
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Diameter: |
84.8 mm
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Focal length: |
Permanent
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Lens type: |
Telephoto lens
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Minimum focus distance: |
0.8 m
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Auto focus: |
There is
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Focal length of prime lens: |
85 mm
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Bayonet: |
Minolta A
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Filter thread diameter: |
67 mm
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Aperture F at max. focal length: |
1.8
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Aperture F at min. focal length: |
1.8
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Minimum aperture F: |
16
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Number of aperture blades: |
9
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Security: |
Moisture protection
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Number of element groups: |
9
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Number of elements: |
13
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