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Model£º   BY1187B
Specification£º   7x30mm
Technical Specs£º   
Model BWY1187- B Diopter Adjustment ¡À 5
Specification 7x30mm Dusk Index 14.5
Magnification 7x Relative Brightness 18.5
Obj.lens (mm) 30 Prism System Porro
Eyepiece diameter(mm) 22 Prism Glass Bak4
Field Angle 8.2¡ã Focus System Center
Field of View @ 1000m 143m Lens Coating Fully Multi
Field of View @ 1000yds 430 ft Eyecups Fold-Down
Apparent Field of View 57.5¡ã Waterproof Yes
Exit pupil (mm) 4.3  Size (mm) 162x50x128 mm
Eye relief (mm) 20.0  Weight (g) 520 g
 
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