Features: Strengthened Visual Clearnessecond: Features 3x magnification with lanthanum glass glasses additional.5m close focus for pointed, detailed viewing, ideal for birdwatching and nature observation. Waterproof and Thinumberebog: Compact plan with waterproof pad coating and individual organ of sight focus adjustment, excellent for outdoor tasks and travel. Professional Doublet Lensecond: Hard wearing water discouraging technology and 3x enlarge capacity for better image standard and decreased colorful aberration. Ergonomic and Modifiablemail: Double diopter adjustment for nearsightedness amendment and short focus distance, ensuring comfortable use for extended periods. Weather Immune Executparticlemail: 29mm objective lens structure with against fog coating, providing consistent execution in various weather conditions. Specifications: Substancemail: Polystyrene Sizemail: 17x7x7cm Attributemail: Black Technical parametersecond: 3x magnification, providing clear remote field of view Practicality: modifiable temples and nose mattresses for comfortable wearing and suitable for extended use Package Includes: Host (3x glasses telescope) × 1 note: Do not directly observe the sun with a telescope. Do not drop the telescope to avoid shock. Do not touch the lens with your hands to prevent oils, fingerprints, from contaminating it and affecting the definition of the image.