Ningbo Barride Optics Co., Ltd.  

Product Name: 8X32 Outdoor Waterproof Long Distance Binoculars (BM-7221B) Model NO.: BM-7221B Aperture: <50mm Objective Aperture: 30~50mm Lens: Glass Lens Type: Prime Lens Usage: Gift, Bird Watching/Hunting Function: Waterproof Magnification: 8X Type: Binocular Objective Diameter(mm): 32mm Prism Type: Bak4 Lens Coating: Fmc Trademark: OEM Transport Package: Color Box Specification: Standard color box Origin: China Product Description 8X32 outdoor waterproof Long Distance binoculars(BM-7221B)Magnification8Objective Diameter(mm)32mmPrism TypeBAK4Lens CoatingFMCFocus SystemCent.Exit Pupil Diameter(mm)4mmExit Pupil Distance(mm)15mmField of View8.1°FT/1000YDS425ftM/1000M142mMIN.FOCAL.LENGTH3.2mWATER PROOF and fogproofYesEyecups systemTwist-Up EyecupsUNIT DIAMENSION123*125*50mmUNIT WEIGHT584g