IPDB › China Industry › Instruments & Meters
China, Chinese 12X50 Outdoor Long Distance Porro Binoculars (BM-5109D)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentTelescope BinocularsBinocularWaterproof Binoculars
Ningbo Barride Optics Co., Ltd.
Preview:
Product Description 12X50 outdoor long distance porro binoculars(BM-5109D) Magnification12Objective diameter(mm)50mmPrism TypePorro/BAK4Number of Lens8 pcs/5groupsLens CoatingFMCAngle of View5°Field of View87m/1000m,262ft/1000ydsExit Pupil Diameter(mm)4.2mmEye Relief(mm)18.57mmRelative Brightness17.64Twilight Index84.84Interpupillary Distance54mm-73mmResolution≤4"Near Focus10mall weatherYesshockproof and waterpoofYesNitrogen filledYesEyecup systemfold down
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...