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Weight: |
1470
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Brand: |
Sigma
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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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Additional Information: |
Low dispersion glass elements
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Type: |
Lens
|
Functions: |
Focusing motor for Nikon F, ultrasonic motor, macro mode, internal focusing
|
Length: |
196.7 mm
|
Diameter: |
90.5 mm
|
Focal length: |
Permanent
|
Lens type: |
Telephoto lens
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Minimum focus distance: |
1.2 m
|
Auto focus: |
There is
|
Focal length of prime lens: |
300 mm
|
Bayonet: |
Canon EF
|
Filter thread diameter: |
77 mm
|
Aperture F at min. focal length: |
4
|
Minimum aperture F: |
32
|
Number of aperture blades: |
9
|
Minimum viewing angle: |
8.12 deg.min
|
Number of element groups: |
7
|
Number of elements: |
10
|