Some preliminary information came into discussion forums already one month ago... Specs were not precisely published, by it now seems Celestron has added this EdgeHD line to their web pages.
Shortly, following changes have been done to redesigned tube:
-field flattener
-mirror locking
-tube vents
-white paint surface
Showing posts with label edge-hd. Show all posts
Showing posts with label edge-hd. Show all posts
Tuesday, July 21, 2009
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