Brand: KYTYRY Product: Telescope Color: Black Specification: 100025 Dimensions: 910.9cm Prism System: Roof Prism Focusing System: Center Focusing Eye Relief: 15mm Exit Pupil Diameter: 1.1mm Close Focus Distance: 5m Key Features: ? Compact Portable (Fits in one hand) ? High refractive index for brighter, clearer images ? Eliminates dark corners effectively ? Water-resistant design (Protects against rain/moisture) ? Durable construction for extended lifespan About this item: The KYTYRY 100025 Black Telescope combines powerful optics with ultra-portable convenience. Featuring a premium roof prism system and center focusing mechanism, this compact 910.9cm device delivers exceptional 15mm eye relief with 1.1mm exit pupil for comfortable viewing. Its high refractive optical path ensures bright, clear images without dark corners, while the weather-resistant construction protects against moisture damage. With a remarkable 5m close focus capability, this lightweight telescope is perfect for birdwatching, travel, and outdoor adventures where portability and performance matter equally. ique selling points while maintaining all technical details in proper optical terminology.)