The Alpina Pro 10-30x60 Zoom Binoculars are optically superb with a high quality coating and fantastic BK7 prisms which really allows the user to view subjects in detail. Zoom binoculars are really useful for viewing wildlife in particular, as generally it is moving and can easily be lost. Simply focus on the subject and then zoom in using the lever at the side of the eyepieces and the detail is even clearer.
The Alpina 10-30x60 Zoom Binoculars have a large 60mm objective lenses which ensure bright and brilliant images, even under difficult light conditions and althought they are large to handle, they have a 1/4 inch tripod attachment, so the binoculars can be kept on a tripod or clamp and used hands free. It also makes long hours of viewing possible, due to the advantage of not holding the binoculars.
The Alpina Zoom Binoculars are ideal for all types of outdoor observation including looking at archtecture or building work and the rubber coating provides added durability and grip, even when wearing thick gloves and especially for use on a rainy day. The retractable eyecups are ideal for people who wear glasses and really comfortable for all users, due to the soft rubber eyecups. There is a comprehensive 3 year warranty included with these binoculars as well as a nylon carrying case, caps and neck strap.