Wholesale Bote 12x waterproof binoculars b1250h

  Bote (BOT) 12x HD waterproof binoculars b1250h eagle eye series waterproof models include 8 * 42 10 * 50 12 * 50bote (BOT) 12x HD waterproof binoculars b1250h
  Bote eagle eye series waterproof telescope b1250h (upgraded version) is filled with nitrogen for water-proof in the old b1250h, with clearer and brighter imaging and good color saturation
The product has a cost-effective use experience, making it very suitable for professional bird watching and outdoor power patrol inspection
Eagle eye series uses phase film and dielectric film to bring you higher optical quality at a lower price
In addition, it also has better close focus and wider field of vision
The lightweight magnesium alloy mirror body is more durable and easy to carry

I Technical index magnification: 12 times (real magnification) Eyepiece diameter: 22mm objective diameter: 50m exit pupil distance: 14mm exit pupil diameter: 5mm unilateral lens group: 5 pieces of 3 groups prism system: bak4 prism diameter: 16
95mm objective lens coating: FMC full broadband multi-layer green film lens type: all optical glass lens prism system: ridge near focus: 2
5m exit pupil diameter: 5
0mm relative brightness: 25
0mm eye point distance: ≥ 11
8 field value: & Ge; 82m / 1000m field elevation: 5
2-deg; Waterproof system: nitrogen filled waterproof and fog proof ipx7 level relative brightness: 42 dusk index: 28 focusing: right eye fine adjustment + central focusing
Product size: 14
3cm wide x 16
3cm high
Product weight: 789
2g
2、 Product features ① ipx7 waterproof and fog proof, with unique nitrogen filling waterproof technology, the lens barrel will not produce fog and water droplets even in harsh environment
At the same time, it can prevent dust from entering the lens barrel and prolong its service life
② Bak4 high definition prism, FMC double lens, full multi-layer broadband green coating, clear and bright imaging, restoring real, natural and bright colors
③ Real 12 Cup magnification, no false mark, 50mm large aperture objective brings a good experience
3、 Scope of application: 1
Concerts, concerts, dramas, sports, outdoor activities, etc
2
Watch birds
3
Watch outdoor games in large venues such as football
4
Use in water or humid environment
5 tourism, mountaineering and leisure
6
Lookout of forest fire danger and patrol inspection of electric power