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Weight: |
665 g
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Brand: |
Pentax
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Description: |
Type: binoculars, magnification: 9 x, objective lens diameter: 42 mm, exit pupil diameter: 4.70 mm, functions: pupillary distance adjustment, features: case/pouch included, design: aspherical lenses, retractable
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Width: |
128
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Height: |
59
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Type: |
Binoculars
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Length: |
147 mm
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Lens diameter: |
42 mm
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Exit pupil diameter: |
47 mm
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Minimum focusing distance: |
2.5 m
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Field of view at a distance of 1000 m: |
107 m
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Increase: |
9 x
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Angular field of view apparent: |
51.2°
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Angular field of view real: |
6.1°
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Eye relief: |
18 mm
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Diopter adjustment: |
±4D
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Interpupillary distance max.: |
74 mm
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Interpupillary distance min.: |
56 mm
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Relative brightness: |
22.1
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The Twilight Factor: |
19.4
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Prism type: |
Roof
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Number of groups of optical elements: |
6
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Number of optical elements: |
8
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Focusing: |
Central
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