Optisan 37458 Britec Cr 7X21

Brand	Unbranded
Manufacturer	Unbranded
Model Number	RNS41608

BRITEC CR Binoculars are Optisan patented off-hinge design which gives you the easiest and most precise focusing experience in rugged housing so handy it slips in your clutch!
Highlight features are:
Selected high index BaK4 prism
Long eye relief with twist-up eyecups
Fully Multi-coated Green Optics
Waterproof meets IPX7 standard
Rugged Swissamotec 98 body construction
Ultra light, only 210g for 7x model
OPTICAL DATA
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)
+/- 4.0
Coating
Fully multi-coated
Focusing system
Center Focus + patented off hinge diopter adjustment
Field of view (m @ 1000m)
118
Field of view (degree)
6.8
ED Glass
None
Prism
Selected BaK4
MECHANICAL DATA
Weight (g)
212
Weight (oz)
7.47
Eyecup
Twist-up eyecup
Housing
Swissamotec 98 Body Construction
Dimension (WXHXD mm)
110 X 91 X 32
ENVIRONMENT DATA
Functional temperature
-10 ~ 50 degree celcius
Storage temperature
-10 ~ 50 degree celcius
Submersion tightness
IPX7water-proof
DELIVERY INCLUDE
Standard Accessories
Water-resistant Protective Pouch, Neck Strap