Enhance your stargazing experience with this high-performance Telescope Eyepiece, crafted with precision from aircraft-grade aluminum alloy and premium optical glass. Featuring a fully multi-coated lens with wideband green optical glass, this eyepiece maximizes light transmission to deliver clear, detailed, and vibrant images with excellent color correction and contrast. Its sturdy construction ensures durability and long-lasting use, while the unique drop-proof slant edge design provides added protection against accidental falls, allowing safe placement on any surface. Key Features: · Fully Multi-Coated Lens: Wideband green optical glass coating enhances light transmission, ensuring bright, sharp, and detailed views with minimal optical distortion. · Durable Aircraft-Grade Aluminum Alloy: Robust and wear-resistant construction guarantees extended lifespan and reliable performance during prolonged use. · Drop-Proof Slant Edge Design: Innovative design around the eyepiece prevents accidental drops, providing peace of mind when placing the eyepiece on flat surfaces. · Clear and Accurate Imaging: Low optical distortion combined with superior color correction and contrast maintains image sharpness and fidelity for an exceptional viewing experience. · Easy Installation: Standard 1.25-inch (31.7mm) interface with internal threading allows quick and secure attachment to most telescopes. · Comfortable Viewing: Foldable eyecup design offers adjustable eye relief (approx. 17mm) for comfortable and strain-free observation sessions. Specifications: · Item Type: Telescope Eyepiece · Material: Aluminum Alloy + Optical Glass · Focal Length: 10mm · Field of View: 63 degrees · Interface Size: Approx. 1.25 inches / 31.7mm · Eye Relief: Approx. 17mm / 0.66in · Lens Structure: 3 groups, 5 elements · Coating: Fully Multi-Coated Broadband · Eye Cup: Foldable Package Includes: · 1 x Telescope Eyepiece This Telescope Eyepiece is an essential accessory for amateur and professional astronomers seeking enhanced clarity, durability, and ease of use. Its multi-layer coated optics and sturdy aluminum alloy build ensure reliable performance and exceptional image quality for all your celestial observations.