25x magnification porro prism binocular ,- Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions ,- Ultra sharp focus across the field of view ,- Multi-Coated optics for sharp, clear views ,- Suitable for terrestrial or astronomical viewing ,- Protective rubber covering for ultra-firm grip ,- Large center focus knob for easy focusing ,- Tripod adapter included ,- Long eye relief ideal for eyeglass wearers ,- Carrying case included