From Manufacturer
The Steiner 10x42 Safari UltraSharp Binoculars feature a fast close focus system so you can quickly focus and get clear, sharp views of objects as close as 6.6’. The large 42mm objective diameter allows more light to enter the lenses and an exit pupil of 4.2mm ensures bright images even in dimly lit areas.
With a 10x magnification, these binoculars allow you to focus on far off objects. Moreover, a luminosity rating of 17.64 and a twilight factor of 20.4 ensure a clear view even in low-light conditions, making them suitable for bird watching or hunting at dawn or dusk.
These binoculars have high-contrast UV-coated optics for optimum light transmission and reproducing sharp and naturally colored images. The ergonomic twist-up eyecups offer protection against side light to ensure a glare-free view. Waterproof construction makes them suitable for outdoor use. Comfortable to carry, they are well suited for sports enthusiasts and bird watchers.