Bering Optics Border Patrol 3.5x50

Bering Optics Border Patrol 3.5x50

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Dispatch time
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Return time
15 days
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Bering Optics Border Patrol 3.5x50 Product description

Bering Optics Border Patrol 3.5x50

General properties

Manufacturer Bering Optics
Thermal Binoculars Series Bering Optics Border Patrol
Made in Belarus
In production since -
Warranty 2 years
SKU BE43450

Optical properties

Variable magnification Yes
Magnification. 3.99 x
Min. magnification. 2.20 x
Max. magnification. 15.58 x
Diopter adjustment -5 / +5 Dpt
Lens size diameter. 50.00 mm
Field of view (angular). 8.12 °
Field of view - FOV... 146.14 m/1000m
Minimal field of view... 106.61 m/1000m
Maximal field of view... 141.78 m/1000m
Eye relief distance. 16.49 mm
Closest focusing distance. 21.98 m
Lens aperture F 1.2
Detection Range. 1,527.46 m

Thermal sensor properties

Type of Thermal sensor FLIR Tau 2
Resolution of Thermal sensor 336x256
Thermal sensor pixel count. 0.09 MP
Pixel pitch. 17.00 μm
NETD -Noise Equivalent Temp. Difference. 60.00 mK
Refresh Rate. 33.94 Hz
Calibration method -
Temperature sensitivity. 50.00 mK

Display properties

Type of display AMOLED
Screen Resolution 800x600
Display pixel count. 0.48 MP

Recording properties

Image capturing No
Resolution of an image -
Recording video Yes
Output - video -

Physical properties

Length. 350.00 mm
Width. 137.38 mm
Height. 82.43 mm
Weight. 1,074.88 g
Working temperature range -40° / +50° C
Power Supply Unit CR123
Battery lifespan. 6.00 h
Filled with Nitrogen
Minimal interpupillary distance. 55.00 mm
Maximal interpupillary distance. 71.00 mm
Color Black

Special features

Water proof IPX-6
Fogproof Yes
Special features Fogproof, Waterproof
Automatic Turn Off -
Tripod compliant Yes
Built in Range finder No
Image stabilization (IS) No
Auto-Brightness Control (ABC) -

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