BIAL 20X50 Zoom Binocular waterproof Super High-Powered Surveillance Binoculars with Sit Scale Range

Price: $35.99


Only 3 left in stock.

  • Material: Rubber non slip surface
  • Focus: Center the handwheel adjustment and right eyepiece parallax adjustable
  • Porro-prism binocular with 20x magnification and 50mm objective diameter
  • Shockproof,Water & Weather Resistant and Rubber Coated For Protection From Bumps, Drops & Scratches
  • Fully coated optics for improved clarity and light transmission.Quality optics with stunning HD clarity

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    Product Description

    20x50 High Power Military Binoculars Telescope 20 times Magnification Zoom with Case and Neck Strap for Sports Performing Hiking Hunting: 

    1、Material: Rubber non slip surface 
    2、20X magnification 
    3、50-millimeter lens diameter 
    4、Angle range:137M /1000M 
    5、Prism Type: BAK4 
    6、View angle:5°20 
    7、Lens coating: light blue and blue film 
    8、Objective lens distance: approx. 50mm/2.0" 
    9、Eyepieces distance: approx. 22mm/0.9" 
    10、Exit pupil diameter: approx.3.1mm/0.1" 
    11、Exit pupil distance: approx.22.2mm/0.9" 
    12、Dimension: approx. 190x170x60mm/7.8x7.4x2.4" (unfold size) 
    13、Weight: approx.1060g/2.3lb 
    14、The 1000 m event horizon: 56/1000 
    15、Mirror slice: optical glass, BAK4 prism 
    16、Focusing type: the central high precision focusing system