The durable, lightweight housing and the relatively compact size make the BINO1 the ideal binoculars to have at hand at all times. The BK7 prisms and multi-coated lenses deliver very sharp images and the housing is fitted with a non-slip grip. The rubber eyecups can be rolled down which allows wearers of (sun) glasses to easily use the binoculars. Supplied with bag, strap and lens caps. Magnification: 7x; Lens diameter 50 mm. Water repellent. Fixed focus and central variable focus. Flexible eyecups for use with (sun) glasses. Non-slip grip. Robust housing.