Waterproof anti – fog telescope. Military grade manufacturing technology. Eyes 10 times comfortable focus. 50 mm objective lens size. 23 mm eyepiece size. BAK4 prism refractive index. Compass is divided into precise positioning. Material of lens: BAK4. Object lens diameter:50 mm. Exit pupil distance: 23.0 mm. Exit pupil diameter: 7.1 mm. Field of view: ft/1000 yds 396. Resolution: 5.6 degree. Relative brightness: 49.0. Focusing mode: Binocular focus. Size: 150mm(h)200mm(w)60mm(thickness). The item “Military 10×50 Optics Binoculars Night Vision BAK4 Rangefinder Telescope&Compass” is in sale since Tuesday, February 2, 2021. This item is in the category “Cameras & Photography\Telescopes & Binoculars\Binoculars & Monoculars”. The seller is “nyzhan_87″ and is located in shenzhen. This item can be shipped worldwide.
- Size: Full-Size
- Maximum Magnification: 10x
- Country/Region of Manufacture: China
- Lens Coating: Fully Multi-Coated
- Type: Binoculars
- Features: anti – fog
- Optical Design: Porro Prism
- MPN: Does Not Apply
- Brand: Unbranded/Generic
- Objective Lens Diameter: 50mm
- Application: Birding