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Brand Name : | OEM |
Model Number : | D23 |
Certification : | CE |
Price : | Negotiable |
Payment Terms : | L/C, Western Union, T/T, MoneyGram |
Supply Ability : | 5000 |
Delivery Time : | 15-25 |
10x42 ED Binoculars Professional Waterproof 7° Ultra Wide View Angle Powerful Telescope for Adults Bird Watching Travel
Magnesium Alloy Body
This10×42 binocular is made of magnesium alloy with low density , strong impact bearing capacity and high quality magnesium alloy body. So you don't have to worry about breaking them in the open air.
Nitrogen Purging Waterproof
The O-rings inside the binoculars are completely sealed to prevent moisture, dust and debris from entering the optics. Nitrogen purging prevents fogging in extreme weather conditions.
Bak-4 Prisms
Type bak4 glass is a fine,dense optical glass that removes glass effctively internal lighting reduces light losses,but the price is more expensive generally used in high-end optical products
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