The Walters Monocular Low Vision Spectacle Adapter for Close-Up Lenses is a low vision enhancement tool that helps you adjust your view. This adapter is sold separately from Walters Low Vision monoculars, which feature the highest quality optics designed to produce clear images with minimal distortion. Walters monoculars also feature close focus capability and several Walters Low Vision accessories are available to provide customization that fits your needs.