15x50 Military binoculars 63 style Performance characteristic: 
1. Full-coated lens coating, sharp imaging.
2. Wide field of vision, large exit pupil diameter, long exit pupil distance.
3. The prism chamber drying bin protection, professional waterproof eyepiece, high sealing performance.
4. It adopts all metal structure and is durable.
5. It has target reticle, which can roughly measure the target distance and azimuth.
6. It fully meet the military standard (GJB) requirements for all-weather use.

15x50 Military binoculars 63 style Specifications
Product Type: 15×50
Magnification: 15×
Body  material: aluminium alloy
Armor material: NBR+PVC
Color: Black
Resolution: ≤5.6″
Objective lens Ø: Φ50 ± 1mm
Ocular lens Ø: Φ22 ± 1mm
Exit pupil Ø: Φ4mm ± 10%
Exit pupil distance (mm): 18mm
Relative Brightness: 25
Field of view (°): 4°
Field of view (at 1000M): 70m
Field of view (at 1000yds): 210ft
Near focus: 9m
Diopter system: Right diopter ring
Interpupillary distance: 52～73mm
Focus System: Center Focus
Focusing lens: Focusing eyepiece
Diopter compensation: -4 To +4 Diopter
Focusing Adjustment: -4 To +4 Diopter
Prism System: Paul prism
Prism Glass Material: BaK4
Optical Material: All optical glass
Prism coating/Coating Condition: Blue film
SystemTransimission: ≥ 70%
Water/Fogproof: Yes       
Gas Filled: Nitrogen 
Adapt to tripod: Yes       
Strap: Yes       
Cleaning cloth: Yes       
Instruction manual: Yes       
Packaging: Yes       
Size(Length×Width×Height): 190x60x177mm
Weight approx: 925g

Yunnan Yuanjin Optics Co., Ltd. is a modernization enterprise integrating R & D, production and sales. We have established long-term cooperation with lots of companies because of abundant strength, reasonable price, excellent service. Our main products includes military binoculars, panda telescopes, high power binoculars, waterproof binoculars, magnifier, LLL night vision, infrared thermal night vision binoculars, biological microscope series. We have established long-term stable with the public security forces, police, forest-fire prevention department, power system and schools. Our main products 62 style and 98 style military binoculars have obtained recognition for years.

Our company developed Hunter series binoculars in 2013, which fill up the mid-range binoculars market between military and civilian binoculars. The Hunter series binoculars includes 7X50 Military binoculars, 7X28 Military binoculars,8x30 Military binoculars,8x40 Military binoculars,15x50 military binoculars,10x50MS military binoculars, 10X42 high quality binoculars and 10X42C high quality binoculars. Hunter series binoculars has the advantages of small volume, portable, waterproof, with compass, high-definition, which is suitable for outdoor use and well-received in market.