10× 40 Waterproof Binoculars - Bak4 Prism, Multi-Coated Optics (BM-5330D)

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: BM-5330D
• Type: Binocular
• Magnification: 10X
• Usage: Gift, Travel
• Lens Type: Prime Lens
• Lens: Glass
• Objective Aperture: 30~50mm
• Focusing Type: Center Focusing
• Aperture: <50mm
• Type of Prism: Bak4
• Field of View: 106m/1000m,318FT/1000yds
• Exit Pupil Diameter(mm): 4mm
• Exit Pupil Distance(mm): 17mm
• Transport Package: Color Box
• Trademark: OEM
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

10×40 Waterproof Binoculars - BAK4 Prism, Multi-Coated Optics (BM-5330D)

1.Magnification:10x
2.Objective Diameter(mm):Φ40mm
3.Prism Type:Porro/BAK4
4.Focus System:Cent
5.Lens Coating:FMC                   
6.Number of Lenses:6Pieces/4Groups
7.Angle of View:6.1°
8.Field of View:106m/1000m,318ft/1000yds                                                              
9.Exit Pupil Diameter:4mm
10.Exit Pupil Distance:17mm
11.Close Focus:3M
12.Eyecups System:Twist-Up
13.Waterproof:Yes,IPX6
14.Nitrogen Filled:Yes
15.Body Material:Magnesium Alloy
16.Unit Weight:822g
17.Unit Dimension:189*66*140mm