Compact Bionic Zoom monocular viewing scope with 8x magnification, gray/orange body and attached wrist strap. Designed for bird watching, sporting events, sightseeing and general outdoor viewing. Comparable listings identify this model as approximately 6" long with a 42mm objective lens. eBay Bionic Zoom, 8x monocular, compact telescope, viewing scope, bird watching, sporting events, hiking optics, travel monocular, outdoor scope