Compact 8x21 Folding Pocket Binoculars for Outdoor for Bird Watching and Sport Games

Measurement Range:200 meters Measurement Accuracy:meter Model Number:WBSR10 b Use:TELESCOPE Type:BINOCULARS Application:Civil Telescope, Hunting, bird watching Focus Type:Manual Focus Feature:Portable Material:Rubber Waterproof Standard:Life Level Waterproof Illumination:no Lens Coating:Fmc Objective diameter:21mm Magnification:8x, 8x Focus system:Center Focus Exit pupil distance:8mm Light transmission:>80% Exit pupil dia.:2.6mm Field of angle:7.1° Optical Material:All lens and prism are made of optical glass Aperture:80.0 mm Coating:Fully Multi-Coated Finder Scope:Optical Prism System:BAK4 Place Of Origin:China Focal Length:120m Installation:no Accessories:no Tripod:no

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