Fangrui Product Details 1. 8x30 62 Type Portable Professional High Definition Binocular Telescope 2. Full Coating, Sharp Imaging, So That The 62-type Telescope In The Observation Of Brightness, Image Quality And The Authenticity Of The Image Color, Etc. Is Obviously Better Than The Domestic Similar Telescope. 3. It Has Excellent Visual Performance, Wide Exit Pupil Diameter And Long Exit Pupil Distance. The 62-type Telescope Can Also Clearly And Comfortably Observe The Target In Low Light Environments Such As Dusk And Dawn, As Well As Wearing Gas Masks (or Glasses). 4. Prism Chamber Drying Warehouse Protection, Professional Waterproof Eyepiece, High Sealing Performance, 62-type Telescope Can Well Meet All-weather Combat Needs. 5. 62-type Telescope Adopts An All-metal Structure And Is Durable; Cadmium Sulfide Armored, Shock-absorbing, Non-slip Design, With Strong Ability To Withstand The Bumps And Vibrations, Can Withstand More Than 20 Gravitational Accelerations, And Fully Adapt To The Field Environment. 6. 62-type Telescopes Have Divisions Within The Mirror, Which Can Roughly Measure The Distance And Orientation Of The Target.