1. NEAR10-300 zoom telescope features a textured grip design for improved comfort and handling. The craftsmanship has been enhanced for a more comfortable and attractive appearance. 2. Share your viewing experience with others by connecting to your mobile phone to capture photos and record videos, allowing you to preserve and share the moments you observe. 3. 10-300X40 HD zoom capability provides versatile magnification for distant viewing. 4. Waterproof and moisture-resistant construction allows performance in rainy or humid conditions. 5. Multi-layer coating offers high light transmittance, clear and bright imaging, and true color reproduction. Product Model: Telescopic version 10-300X40 Optical coating: Coated Focusing: Mirror body focusing Closest focus: 2.2m Exit pupil distance: 40mm Field of view: 4.42.1 Eyepiece diameter: 12mm Objective lens diameter: 40mm Field of view: 2.03.5 Magnification: 10300X Waterproof type: Life waterproof Low-light performance enables clear viewing of the moon; adjustable focus for easy observation Material: Metal Color: Black Package Contents: 1 x Telescope 1 x Carrying bag 1 x Lens cloth 1 x Lanyard 1 x English instruction manual Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement error is +/- 1-3cm.