Celestron EdgeHD 1100 CGEM Schmidt-Cassegrain Telescope
I bought Celestron EdgeHD 1100 CGEM Schmidt-Cassegrain Telescope at amazon.com, you can get more details on Celestron EdgeHD 1100 CGEM Schmidt-Cassegrain, I have tested this product, this was at my local store, then you'll have more on Amazon yutube/B002HGZOV0/facebok gogle Click Here speedtest for customer reviews and best price
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- Celestron 11" aperture aplanatic Schmidt-Cassegrain telescope produces astrograph-quality flat focal plane
- EdgeHD coma-free Cassegrain optics and a built-in field flattener ensures sharp focus all the way to the edge of the field
- Flexible tension clutches hold the mirror in place and reduce image shift when rotating the tube around the mount
- Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror
- All EdgeHD optical tubes are Fastar compatible for imaging down to f/2 with optional accessories
Celestron's innovative new EdgeHD telescopes are aplanatic Schmidt Cassegrain models designed to produce aberration-free images across a wide visual and photographic field of view. Celestron EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt Cassegrain telescope. This guarantees you visibly sharp stars across some of the largest CCD chips available today. Superior edge performance not only creates rounder, more pleasing stars but actually improves the resolution and limiting magnitude when compared to telescopes of equal aperture. With Celestron's High De
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