Navy Binoculars Boshile 7x50 Telescope Waterproof Nitrogen Big Compass Rangefinder Powerful Military Reticle Illuminant 4 Colors

This binoculars adopts BAK4 lens, which can offer high resolution view without shadow, and won't distort color to reproduce a real view to you.

The shell used quality rubber, comfortable to hold and anti-skid. It's also waterproof, can be used in rainy days, and can withstand various harsh weather conditions.

With built-in compass and range finder, can help you to identify direction and distance, convenient to use, very practical in outdoor use.

The view of field is 132m/1000m, and supports night view. Lightweight and portable, suitable for outdoor uses, concert, hiking, climbing, etc.

With a built-in light in it, when you need to use compass in night, just one press on the button can turn the light on.

The rubber cover on eyepiece is comfortable and suitable for most people, it can eliminate unnecessary light to enable you see clearly.

Specification:

Material: Rubber

Lens: BAK4

Magnification: 7 times

Eyepiece Diameter: 22mm

Objective Diameter: 50mm

Eye Relief: 22mm

Exit Pupil: 6.8mm

View of Filed: 132m / 1000m

View Angle: 7.2 degree

Power Supply: Built-in 2 x LR936 batteries

Size: Approx. 20 x 8 x 17cm / 7.87 x 3.15 x 6.69in

Weight: Approx. 1579g