Specifications: Brand name Horton Magnification 20~60 Times Suburban distance 17-13.5mm Product model 20-60x Eyepiece diameter 22mm Magnification 20-60x Prism system BAK4 Objective lens diameter 60mm Optical coating FMCFocal length of objective lens 3.2-1.1 mm Focus system Manual focus Eyepiece focal length 6.3-4.2mm Product net weight 0.695kg Field size 36-19m Product gross weight 1.31kg Application Watch the ball distance, watch the target distance, watch the scenery
Features:1.60mm large objective Large wide angle, large field of view, high definition field of view, can be viewed from far & near.2. Stepless continuous doubling 20-60 continuous zoom design, adjustable intermediate arbitrary magnification.3.FMC full multilayer broadband green film High transmittance, effectively reduce the refractive index of light, clear, sharp & transparent imaging.4.BAK4 high transparency prism Due to the Bak 4 has fine texture & bright image, the peripheral imaging is clearer. Package included:1* Telescope bag 1* Manual 1* Mirror cover 1* Tripod