Delta Optical Discovery binoculars feature multi-coated lenses for improved brightness and image sharpness. The extended eye relief allows for very comfortable observations. The robust, lightweight aluminum housing with rubber armor provides a non-slip grip and protection against impacts. The binoculars are waterproof against dripping water (IPX1) and are ideal for nature and bird watching during travel and hiking. The large objective lenses ensure a bright image. Thanks to the multi-coated lenses, a clear and high-contrast image with natural color reproduction is achieved. For extended observations, the Discovery binoculars can be mounted on a tripod using an adapter.