FMC multi-layer broadband green film: the light refraction and reflectivity are lower, the light transmittance is higher, the image is clear, and the color is bright.
BAK4 high light transmission prism: reduce light leakage, increase brightness, clear observation without dark edges, high light transmittance, transparent and bright imaging.
Metal mirror body design: aluminum-magnesium alloy mirror body, sturdy and durable, with high-strength shockproof performance, which can greatly enhance the service life of the telescope.
20mm comfortable big eyepiece: It makes observation more comfortable and solves the discomfort of eye fatigue caused by longer use time.
Various uses: travel, watch ball games, performances, bird watching, observe wild animals, camping, mountain climbing, observing the terrain, enjoying the scenery, etc.
Description
Product Type: Binoculars Model: 10-120*80 Instrument magnification: 10-120 times Prism system: BAK4 Lens coating: FMC full-broadband green film Focusing system: central focus Eyepiece diameter: 20MM Objective lens diameter: 50MM Exit pupil diameter: 5MM-2.3MM Exit pupil distance: 15.5MM-12.5MM Nearest focal length: 5M-8M Field of view angle: 4.5-2.6 Field of view range: 78.8M-45.4M/1000M Product size: 190X 62 X 190MM Weight: 1kg After-sales instructions: If you have any questions, please contact us in time, we will reply within 24 hours.