- BAK4 PRISM: BAK4 Prism has a higher index of refraction BAK4 than BAK7. With perfect light transmission, these binoculars provide vivid images, without black background.
- 40mm LENSE DIAMETER: The Binoculars is designed for wide angle optical system, which offers a broader view. With the angle of view up to 70 degrees.
- 8 x MAGNIFICATION: Perfect that is universally adopted in military binoculars. You can see more clearly the targets farther away.
- FULLY MULTICOATED LENSES(FMC): Ensure better Light transmission and brightness. The transmittance up to 99.5% leads to a bright and clear world where you can appreciate the amazing landscape from the Binoculars!
- ELABORATE DESIGN: Made from high quality material, with non-slip rubber protective layer, your binocular has a good resistance to dust and impact. Rugged and durable, this product is very suitable for recreational use such as sports stadium, bird watching, concerts, hunting, hiking etc.
Objective Lens Diameter: 40mm
View Field: 357ft / 1000yds
Eyepiece Diameter: 20mm
Exit pupil: 4 mm
Product Dimension(without packing): 18 x 14.7 x 5.7 cm/ 7.09 x 5.79 x 2.24 in
Weight(without packing): 650g / 1.43 lb /22.93 oz
Instruction of use:
1. Adjusting the interpupillary distance by twisting the binocular to the sides
2. Adjusting the focus knob in the middle to find suitable focus point
3. Adjusting the right eyepiece to realize clear image viewing
1 x Binocular
1 x Nylon bag
1 x Cover for Objective Lens
1 x Cover for Eyepiece
1 x Cleaning brush
1 x compass
1 x A piece of cloth for cleaning