Enhance your astronomy and terrestrial observation experience with this high-quality Diagonal Mirror, designed to deliver clear and precise imaging. Crafted from durable plastic and premium optical glass, this diagonal mirror ensures long-lasting performance and reliable use. Its compact and lightweight design makes installation and operation effortless, perfect for both amateur and professional users. Key Features: · Premium Materials: Constructed with sturdy plastic and optical glass for durability and enhanced optical clarity. · 45-Degree Viewing Angle: Provides comfortable and natural viewing by redirecting the light path, reducing neck strain during extended observation sessions. · All Positive Mirror Imaging: Ensures an upright and correctly oriented image for accurate terrestrial and astronomical viewing. · Dustproof Cover Included: Protects the lens from dust and debris, maintaining lens cleanliness and ensuring clear viewing over time. · Filter Compatibility: Supports connection with filters and features internal extinction treatment to improve image contrast and reduce glare. · Compact and Lightweight: Weighing approximately 52g with a 31.7mm (1.25 inch) interface size, it is easy to carry, install, and operate on various telescopes and optical devices. Specifications: · Item Type: Diagonal Mirror · Material: Plastic + Optical Glass · Main Color: Black · Viewing Angle: 45 Degrees · Imaging Direction: All Positive Mirror · Weight: Approx. 52g · Interface Size: Approx. 31.7mm / 1.25 inch Package Includes: · 1 x Diagonal Mirror with Dustproof Cover This diagonal mirror is an essential accessory for enhancing the clarity and comfort of your astronomical and terrestrial observations. Its robust construction and thoughtful design make it a reliable choice for extending the versatility and performance of your optical equipment.