Super-light on the go? Then take a look at the Vortex Solo 10x25 monocular. Weighing less than 170 grams, there is no reason to leave it at home. The Vortex Solo 10x25 monocular is a small waterproof wonder that is easy to carry in your pocket, and will serve you in all weather conditions.
Characteristics
Optical properties
Fully multi-coated lenses: increases light transmission with multiple anti-reflective coatings on all lens surfaces
Construction Features
Waterproof: optics are sealed with O-rings to prevent moisture, dust and dirt from entering the binoculars
Fogproof: Argon gas venting guarantees superior fogproof and waterproof performance
Rubber Armor: provides a secure, non-slip grip, and durable external protection.
Adjustable eyecup: for more comfortable viewing with or without glasses