The Beecher Mirage is an ergonomic leap forward for the visually impaired. The headbourne monocular systems are lightweight and offer greater comfort, mobility, and independence for a variety of uses and activities. The eyeglass frame is strong and lightweight with clear, polycarbonate lenses and large nose pads for comfort. The 4X20 model has a wide angel of 15 degrees and a minimum distance of 5 feet. The compact size is designed to offer on the spot availability to enjoy all indoor and outdoor viewing pleasures.