•【High Magnification】 Versatile monocular telescope with adjustable magnification from 10x to 300x for various viewing scenarios. •【Optical Quality】 Features BAK4 prism and FMC coating for enhanced image clarity and brightness. •【Compact Design】 Telescopic body allows for easy portability, with dimensions ranging from 128mm to 182mm in length. •【Wide Application】 Ideal for racing, bird watching, boating, hunting, outdoor activities, sports, and travel. •【Accessory Compatible】 Supports tripod connection and smartphone attachment for stable viewing and photography. Specifications: •Objective lens diameter: 30mm •Magnification: 10-30/300times (corresponding to adjustment level 10-30/300) •Eyepiece diameter: 22mm •Exit pupil diameter: 4.2-1.7mm •Eye relief: 14-12mm •Field of view: 230-110FT @ 1000YDS •Field of view: 4.4-2.1 degrees •Minimum focusing distance: 2.5m •Size: 173/128*43mm (stretching and shrinking) •Weight: 300g •Prism: BAK4 prism •Coating: FMC •Eye mask: rotating eye mask •Waterproof: yes (it is not recommended to soak in water for a long time) •Tripod can be connected: Yes •Connected phone: yes •Used for: racing, beach, bird watching, boating/yachting, horse racing, hunting, outdoor activities, sports, theater, travel •Material: optical glass Package included: •1 x Binoculars •1 x Soft Case •1 x Lanyard •1 x Cleaning Cloth •1 x Tripod •1 x Mobile Phone Holder