Features1This monocular offers an 10X magnification and a 30mm objective diameter 2The fully coated optics, meanwhile, guarantee superior light transmission and brightness 3Single hand operation, compact and lightweight to carry 4Zoom design and elegant appearance 5Good for sporting events, concerts, bird watching, camping, fishing, golf, scope and travellingSpecificationDescription:Our HD optical monocular telescope is suitable for enjoy beautiful nature, view birds, watch sports etc. It will help you see things in low light, it doesn't help you see things in the dark. Can't be used at night. Powerful, ultra-compact and ultra-lightweight to carry. You are worth it.Features:1. This monocular offers an 10X magnification and a 30mm objective diameter.2. The fully coated optics, meanwhile, guarantee superior light transmission and brightness.3. Single hand operation, compact and lightweight to carry.4. Zoom design and elegant appearance. 5. Good for sporting events, concerts, bird watching, camping, fishing, golf, scope and travelling. Specifications:Prism Material: BAK4Material: Aluminium AlloyColor: as shown in the picturesType: 25 x 30Magnification: 10XPackage Weight: approx. 219gField of View: 270m/1000m(885.82ft/3280.83ft)Objective Diameter: 30mm / 1.18"Ocular Dimensions: 12mm / 0.47"Exit Pupil Diameter: 1.2mm / 0.04"Exit Pupil Distance: 15mm / 0.59"Optical Filming: High definition broadband blue filmFocus: Stretch focusWaterproof: Daily WaterproofClosed Length: approx. 13.5cm / 5.31"Spread Length: approx. 32.5cm / 12.79"Product Width: approx. 36mm / 1.41"Quantity: 1pcPackage Included:1 x monocular telescope1 x storage bagPackage List