The compact and light-weight Steiner 10 x 26 Safari UltraSharp Binocular is suitable for activities like nature observation, travel, hiking, operas, and concerts. The UltraSharp optics on this binocular allow you to view detailed, vivid, and high-contrast images of objects, even at the edge zones of the binocular lens. With a luminosity rating of 6.8 and twilight factor of 16.1, you can see and naturally-colored images even under difficult lighting conditions. Its ergonomic eyecups block distracting side light and eliminate discomfort while you are enjoying the sights. Moreover, the waterproof body of the Safari UltraSharp Binocular makes it suitable for outdoor use.