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Celestron Telescope Binocular Stereo Viewer 93691 allows you to adapt two eyepieces to your telescope and view with both eyes simultaneously. 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.
Features high quality FMC BAK-4 prisms reduce light loss. Each unit is quality control inspected for collimation and performance.
The Celestron 93691 Stereo Bino Viewer requires you use two eyepieces of equal focal lengths and optical design.
| APERTURE: | 18 mm (0.71 in) |
| PRISMS: | BaK-4 |
| OPTICAL COATINGS: | Fully Multicoated with Broadband Coatings |
| WEIGHT: | 18.4 oz (521.63 g) |
Celestron Telescope Binocular Stereo Viewer 93691