Magnification: 7
Objective lens Diameter: 50
Prism System: Porro
Compass: Yes
Reticle: Yes
Prism Glass: Bak4
Focus System: ID
F.O.V
FT/1000YDS: 396
M/100M: 132
Angle(°): 7.6
Exit Pupil(mm): 6.8
Exit Relief(mm): 23
Near Focus(m): 10
Eye Cup: Fold down
Compass: Yes
Water/Fog Proof: Yes
Adapt to Tripod: Yes
Product Advantage:
1. Bosma Marine series 7x50mm Binoculars ensures a wide view of the water
around your vessel, or any other environment for its wide angle and perfect
performance when you choose to used these rugged, high-performance binoculars to observe.
2. Owing a illuminated compass and reticle guarantees you measure any target correctly
far away from you and never get wrong direction even in night.
3. Equipped with super large 50mm objective lens for its 7x magnification and fully
multilayer coating, these medium-range Bosma binoculars obtain excellent brightness and a large field of view.
4. With BaK-4 Porro prism on the binoculars enhance the clarity, contrast, and brightness of magnified images.
5. Providing with rubber-armored and a shockproof PPS body make them great for
bad environment conditions.
6. Its perfect water and fog-proof ability make it to be no-other choice in Navigation
.Please get one to enjoy the Navigation.
Application:
Navigation, Landscape, Outdoor.
Across the plains of the wilderness, and insight into the forest of the mountains,
with a sharp eye like a wolf, wolf family BOSMA Bosma Binoculars telescope
looking ride the earth with you; senior prism, large caliber, sharp edges, outdoor adventure enthusiasts are a necessary equipment .

• Large diameter, sharp edges, bright field of view; BAK4 prism material, multilayer coating, video sharp and clear;
• Water fog, strong sturdy and durable; High-quality rubber, comfortable feel; All-metal lens barrel, fashion personality.
• Non-slip rubber, automotive machinery lubricants, outdoor use more assured. Closed ship type waterproof structure, while floating.
• Bak4 Prism Material: reduce light leakage and improve brightness Using only high-end telescope some BaK4 prism, light transmittance higher, sharper image clarity.Eyepiece and objective lens are used FMC multi-layer broadband antireflection coatings, the new AR technology, amber coating, bionic cat technology, whether it is dawn or dusk can be clearly distinguished target High density extinction thread, effectively eliminate stray light
• Grow pupil friendly design, regardless of whether you wear glasses,you can easily use.

Large diameter, sharp edges, bright field of view; BAK4 prism material, multilayer coating, video sharp and clear;Guangzhou Bosma Optoelectronics Technology Co., Ltd.