Wide-Range 8-21× 50 Porro Binoculars – Multi-Coated Premium Optics (BM-5339B)

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: BM-5339B
• Type: Binocular
• Magnification: 8-21X
• Usage: Gift, Travel
• Lens Type: Prime Lens
• Lens: Glass
• Objective Aperture: 50mm
• Focusing Type: Center Focusing
• Aperture: <50mm
• Type of Prism: Bk7
• Field of View: 76-30m/1000m, 229-90FT/1000yds
• Exit Pupil Diameter(mm): 22-16.5mm
• Exit Pupil Distance(mm): 6.2-2.3mm
• Transport Package: Color Box
• Trademark: OEM
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

Wide-Range 8-21×50 Porro Binoculars - Multi-Coated Premium Optics (BM-5339B)

1.Magnification:8-21x
2.Objective Diameter(mm):Φ50mm
3.Prism Type:Porro/BK7
4.Focus System:Cent
5.Lens Coating:MC                    
6.Number of Lenses:6Pieces/ 4Groups
7.Angle of View:4.4-1.7°
8.Field of View: 76-30m/1000m, 229-90ft/1000yds                                                              
9.Exit Pupil Diameter:22-16.5mm
10.Exit Pupil Distance:6.2-2.3mm
11.Close Focus: 6M
12.Eyecups System:Twist-Up
13.Waterproof:NO
14.Nitrogen Filled:NO
15.Body Material:Aluminium Alloy
16.Unit Weight: 965g
17.Unit Dimension:196*65*199mm