Optisan Britec CR 7x21 Binoculars
- Selected high index BaK4 prism
- Long eye relief with twist-up eyecups
- Fully Multi-coated Green Optics
- Waterproof meets IPX7 standard
- Rugged Swissamotec 98ā¢ body construction
- Ultra light, only 210g for 7x model
The Optisan BRITEC CR 7x21 Binoculars are compact OptisanĀ® patented off-hinge design which gives you the easiest and most precise focusing experience in rugged housing.
The Optisan Britec CR 7x21 Binoculars are extremely light and their design allows the binocular to slip easily into your clutch!
The highlight features of the Optisan Britec CR 7x21 are the selected high index BaK4 prism system which is paired with a comfortable long eye relief with two twist-up eyecups to help the user achieve a comfortable viewing postion. Each Optisan Britec CR 10x32 binocular features fully Multi-coated Green Optics which helps to achieve the best colour reproduction available at this price point. Each binocular will meet strict waterproofing tests and the Optisan 7x21 is no different meeting IPX7 standard. The rugged Swissamotec 98 body construction helps the Optisan Britec CR 7x21 binocular an ultra light weight of only 212g.
- Magnification 7X
- Objective Diameter (mm) 21
- Eye relief (mm) 16
- Exit pupil (mm) 3
- Close focusing distance (m) 3.0
- Interpupillary distance (mm) 56 - 72
- Dioptric compensation (dpt) -4 / 4
- Coating Fully Multi-coated
- Focusing system Centre Focus
- Field of view (m @ 1000m) 118
- Field of view (degree) 6.8
- ED Glass None
- Prism Selected BaK4
- Weight (g) 212
- Weight (oz) 7.5
- Eyecup Twist-up eyecup
- Housing Swissamotec 98 Body Construction
- Dimension (WXHXD mm) 106 X 90 X 40
- Functional temperature -10Ā° ~ 50Ā°
- Storage temperature -10Ā° ~ 50Ā°
- Submersion tightness IPX 7 water-proof
- Made in China
- Limited lifetime warranty
- Selected high index BaK4 prism
- Long eye relief with twist-up eyecups
- Fully Multi-coated Green Optics
- Waterproof meets IPX7 standard
- Rugged Swissamotec 98ā¢ body construction
- Ultra light, only 210g for 7x model
- Limited lifetime warranty