Celestron Telescope Binocular Stereo Viewer

Celestron Telescope Binocular Stereo Viewer. In addition to eliminating eye fatigue associated with viewing through one eye for a prolonged period of time this bino viewer also provides a three dimensional effect while observing many celestial objects. The Stereo Binocular Viewer 93691 will also improve contrast on deep sky objects as well as solar system objects. The Celestron Stereo Binocular Viewer is designed to work with Schmidt-Cassegrain telescopes (SCT) and many refracting telescopes. Fe