Like New In Box Celestron Deluxe Off-Axis Guider

Condition: This is a Celestron OAG in perfect condition.  The previous owner may or may not have taken it out of the box, but we can't tell the difference.  Comes with all of the original adapters, in its original box.  Save over one-third off of the new price!   Most accurate way to guide – improved accuracy compared to using a separate guide scope 12.5 mm multi-coated prism with aluminized backing for maximum reflectivity and illumination to the autoguider Fixed-orientation helical focuser for easy, smooth and accurate autoguider focus 48mm clear aperture supports full frame cameras without vignetting Includes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular astroimaging cameras Ideal for Schmidt- Cassegrain and EdgeHD telescopes The Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most accurate guiding possible. The Celestron Off-Axis Guider uses a prism to intercept a small portion of th