Wrap one around the telescope tube near the optics and secure it there with its integrated Velcro/elastic strap. A gentle heat is then transferred to the optics until the temperature is slightly warmer than the dew point. Please check the circumference of your optic first to ensure this will provide a good fit.
$249.95Original price was: $249.95.$199.95Current price is: $199.95.
Binoviewers improve views dramatically, producing a three dimensional effect that you’ll love! Using two eyes for observing instead of one lets you see more detail, reduces eye fatigue, and increases contrast For use with catadioptric telescopes and other telescopes with sufficient back focus Includes an aluminum carry case with foam-lined interior Requires a matching pair of 1.25” eyepieces, sold separately
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