SkyMaster Pro binoculars are the perfect choice for astronomy enthusiasts and for those conducting field observations at a long distance. Compared to other low-cost, low-aperture designs, SkyMaster Pro binoculars are made with due care, have precise optical elements coated with anti-glare coatings. XLT coatings known from Schmidt-Cassegrain telescopes and Celestron refractors were used to cover the lenses. The heart of the Sky-Master Pro 15x70 binoculars are very large lenses with a diameter of 70 mm that ensure a star range suitable for astronomical purposes. Thanks to the huge amount of light collected, the binoculars can be used for twilight observations in low light conditions. All air-glass surfaces have been covered with XLT coatings. The overall light transmission is also improved by the use of BaK-4 glass prisms. The binoculars have a vertical tripod mount that does not require additional angle adapters. This mount allows you to move the binoculars in the longitudinal axis which allows you to properly balance the equipment. Interestingly, the binoculars are equipped with a mounting rail that allows to mount a Red Dot finder. The Sky-Master Pro 15x70 binoculars are one of the lightest binoculars in its class. The body is made of polycarbonate and aluminum is used in places critical to the structure. The whole is covered with a comfortable and resistant to damage layer of rubber. The binoculars are completely waterproof and nitrogen-filled to avoid internal fogging.