BSA Sport & Recreational Optics
Binoculars
BSA Sport & Recreational Optics SPECTRE SP2575X70
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BSA Sport & Recreational Optics SPECTRE SP2575X70
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Workmanship
Relevant cost
Serviceability
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Technical specifications and characteristics
Main characteristics
Type: visual pipe;
Increase: 25-75x;
Lens diameter: 70 mm;
Exit pupil diameter: 0.9-2.8 mm;
Characteristics
The relative brightness: 7.8;
Twilight factor: 41.83;
The removal of the exit pupil: 4.3 6.4 mm;
Design
Design features: tripod mount;
Case: rubber, protection from moisture and dust;
Filling with nitrogen/argon: yes;
Additionally
Body color: green;
Additional information: prism BK4;
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Product photography
BSA Sport & Recreational Optics SPECTRE SP2575X70 pictures
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Popular today
 | | - binoculars
- increase 10-40x
- diameter of 50 mm lens
- field of view (1000 m): 26-63 m
- body material: metal
- weight 945
- minimum focusing distance of 11 m
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 | | - binoculars
- zoom 8x
- lens diameter 24 mm
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 | | - binoculars
- the 10x magnification
- diameter of 50 mm lens
- exit pupil 5 mm
- field of view (1000 m): 87 m
- body material: metal
- weight 27 g
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Brief specs
- visual pipe
- the increase 15-45x
- diameter of 50 mm lens
- exit pupil 1.1-3.3 mm
- the inert gas filling
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Brief specs
- visual pipe
- increase of 20-60x
- lens diameter 60 mm
- exit pupil 0.8-1.7 mm
- the inert gas filling
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Brief specs
- binoculars
- the 10x magnification
- lens diameter 25 mm
- exit pupil 2.5 mm
- field of view (1000 m): 96 m
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