Celestron SkyMaster 20x80 binocular BaK-4 Black

— 20x magnification porro prism binocular;<br>- Giant 80 mm objective lens offers maximum image brightness in low-light and long-range conditions;<br>- Ultra sharp focus across the field of view;<br>- Multi-Coated optics for sharp, clear views;<br>- Suitable for terrestrial or astronomical viewing;<br>- Protective rubber covering for ultra-firm grip;<br>- Large center focus knob for easy focusing;<br>- Integrated tripod adapter rod for ultra-stable tripod mounting;<br>- Long eye relief ideal for eyeglass wearers;<br>- Soft carrying case included for travel and safe storage.Celestron SkyMaster 20x80. Magnification: 20x, Objective diameter: 8 cm, Prism type: BaK-4. Weight: 2.13 kg