Description: This 10x25 dual -tube telescope is made of solid rubber armor, which can provide comfortable, non -slip grip and seismic resistance. It provides a wide view of 114M at 1000M. BAK4 prisms and multi -layer coating optical elements provide excellent image resolution and clarity, while the central focus system can easily sharpen your field of vision. Compact packaging includes portable bags, cleaning cloths, neck bands and user manuals. This compact kit weighs less than 1 pound. This dual -tube telescope is small and lightweight. It is the perfect choice for camping, hiking, concerts, bird watching, hunting, travel, golf, sports events. Specifications: Magnifying rate: 8X/10X Vision angle: 10x101m Prism system: roof spine system Focus: Central Focus Optical coating: FMC green film Size: 110x80mm Mirror diameter: 25mm Prism material: bak4 Pupil distance: 14mm Waterproof type: Life waterproof Mirror body material: metal mirror frame+natural rubber Package Included: 1 x telescope 1 x portable package 1 x to hang on the rope 1 x lens wiping cloth 1 x instruction Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 0.1-2cm measuring deviation due to manual measurement.