• Set includes: Pentax 20x60 SP WP Series Binoculars with Binocular Harness and Lens Cleaning Brush • IDEAL USES: The SP WP Series 20x60 Binoculars come with an oversized 60mm objective lens that provides maximum light retention. These pairs of optics are ideal for use in dark areas • Coating: Premium multi-layer coating ensures maximum light transmission through the binoculars The result is a bright, crisp, and realistic image in the widest range of viewing conditions • STURDY CONSTRUCTION: The Pentax 20x60 features a rigid construction and these binoculars are extremely tough to maintain optical alignment • 【Other Features】 Enjoy comfortable viewing throughout the life of the product. Apart from that, it is waterproof and nitrogen-filled (JIS Class 6) for the toughest weather conditions (up to 3.3 ft (1 m) submersible)