The Zeiss Conquest 10x25T Monocular is a mini telescope designed as a pocket-sized and convenient tool that's easy to carry and doesn't weigh you down. Providing the legendary ss T* multicoatings for genuine colour fidelity and high resolution, this monocular is great for a variety of outdoor activities where you would not wish to carry full-sized binoculars; such as hiking or when sight-seeing. With their stylish design, they'll even fit in at the opera house! 2.5mm exit pupil. Twilight figure: 15.8