The 15x70 is the most popular model of the Skymaster series. It combines a large light -collecting opening with a gripy and not too heavy construction. It can be attached to a photo position via the enclosed angle adapter. With its good -natured viewing behavior, it can also be used free -handed for a short time (tip: hold as close as possible to the lenses and leave it under your eyes), its full performance does not play in connection with a tripod. The larger opening and enlargement reveal details in the sky that remain hidden in smaller devices.