Powerful and pocketable, Maven\u2019s CM.1 monocle gives you 8 X 32 magnification, good for all-around use, casual hunting, birding, and general-purpose wildlife viewing. Its small size makes it perfect to keep in your pack or car. Using extra-low dispersion ED glass, it delivers an exceptionally clear, bright, & high contrast image. Weight: 8.7 ounces. Lifetime warranty.