Product Name: Product Code:TA3187 Description: 1.It is made of high quality alluminum alloy to increase the using live,giving you comfortable touch feeling 2.Beautiful design with the strip 3.It is with adjustable wheel to balance the eyesight ,especially useful for people whose left eyssight is different from right eyssight 4.Suitable for game watching ,tralve,hiking concert,etc. Model: 8X21 Magnification: 8 X Caliber: 21 mm Field of view: 7 ° Field of view: 131m / 1000m Prism system: ridge Prism material: BAK4 Focusing system: center focus, right eye fine adjustment Exit pupil diameter: 2.6 mm Exit pupil distance: 11.0 mm Close focus distance: 2.13 m Optical coating: objective lens FMC green film eyepiece FMC blue film Waterproof performance: life waterproof Width: length 90x width (expand 100 ~ fold 60) x thickness 35mm Net weight: 170 g Package includes: 1pc X 8X21 telescope 1pc X lens cleaning cloth 1pc X backpack 1pc X strap 1pc X irritant 1pc Xmanual 1pc X color box |