7X50 Marine Waterproof Floating Porro Binoculars (BM-5113)

• Type: Binocular
• Magnification: 7X
• Usage: Gift, Travel
• Lens Type: Prime Lens
• Lens: Glass
• Objective Aperture: >50mm
• Model NO.: BM-5113
• Focusing Type: Center Focusing
• Aperture: <50mm
• Prism Type: Porro/Bak4
• Diopter Adjustment: 5 Diopter
• Relative Brightness: 46.24
• Waterproof and Foggyproof: Yes
• Transport Package: Color Box
• Specification: 200x170x80mm
• Trademark: OEM
• Origin: China
• Production Capacity: 10000PCS/Month

Product Description

7X50 marine waterproof floating binoculars(BM-5113)
 

Magnification	7
Objective Diameter(mm)	50mm
Type of Prism	BAK4
Number of Lens	5Pcs/3Groups
Lens Coating	Multi
Focus System	Ind.
Focusing Lens	EYE.
Exit Pupil Diameter(mm)	6.8mm
Exit Pupil Distance(mm)	22mm
Field of view	7.5°
FT/1000YDS	396FT/1000YDS
M/1000M	132M/1000M
MIN.FOCAL.LENGTH	8.6M/28FT
Relative brightness	46.24
Twilight Index	18.71
Diopter Adjustment	5DIOPTER
Compass	Yes
Target reticle	Yes
LED lighting	Yes
Waterproof and Foggyproof	Yes
UNIT DIAMENSION	200x170x80mm