"The B-10 10x42 ED binoculars are well balanced in clarity, durability and are light weight. Weighing in at a slender 24oz, designed with an aluminum reinforced glass filled polymer open frame, utilizing high definition ED Fluoride lenses, the B-10's truly have nothing in their price point that is a fair comparison. \n \nWe also added creature comforts like twist-up ergonomic eye cups, neoprene cover, padded neck strap, and rugged waterproof hard sided carrying case just to keep everything safe. \n \n Model: B-10 \n Magnification: 10x \n Waterproof, Fogproof \n Manufactured by: LUCID OPTICS CORP \n Limited Lifetime Warranty \n"