Experience clear and bright viewing with this high-performance Single Tube Telescope, crafted from durable aluminum alloy for long-lasting use. Featuring a 40mm large objective lens with multi-layer blue film coating, this telescope maximizes light transmission and enhances system brightness, delivering vivid and true-to-life colors for an exceptional viewing experience. Its adjustable magnification ranges from 3x to 9x, allowing you to customize your perspective for various outdoor activities. Key Features: · Large 40mm Objective Lens: The sizeable lens captures more light, producing brighter and clearer images even in low-light conditions. · Multi-Layer Coating with Blue Film: Enhances light transmittance and reduces glare, effectively restoring natural colors for superior image quality. · Adjustable Magnification (3x-9x): Provides flexible zoom options to suit different viewing distances and environments. · Waterproof and Anti-Fog Design: Built to withstand harsh and moist outdoor conditions, ensuring reliable performance without fogging or water damage. · Sturdy Aluminum Alloy Construction: Lightweight yet robust, ideal for outdoor use and travel. · Wide Field of View: Offers a viewing angle between 13.41 to 40.38 degrees at 100 yards, allowing you to capture expansive scenes with ease. · Seismic Resistant: Designed to minimize shaking for stable and clear observation. · Compact and Portable: Measuring 31cm (12.2 inches) in length with a 25.4mm (1 inch) pipe diameter, this telescope is easy to carry and handle. Specifications: · Item Type: Single Tube Telescope · Material: Aluminum Alloy · Product Size: 31cm / 12.2in · Magnification: 3x to 9x · Mirror Caliber: 40mm / 1.6in · Distance: 69.1 to 85.09mm / 2.7 to 3.4in · Pipe Diameter: 25.4mm / 1in · View Angle: 13.41 to 40.38 degrees at 100 yards · Guide Size: 20mm / 0.8in · Coating Method: Blue Film Multi-Layer Coating · Seismic: Yes · Waterproof and Anti-Fog: Yes · Perspective: Adjustable · Drawing Line: Differentiation Wire Package Includes: · 1 x Single Tube Telescope Designed for outdoor enthusiasts and adventurers, this waterproof and anti-fog telescope performs reliably in challenging environments, making it an excellent companion for hiking, bird watching, camping, and travel. Enjoy sharp, bright images with enhanced color fidelity and a versatile zoom range in a lightweight, portable design.