Accessories: an extension of your viewing pleasureRead further Read less
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Celestron T-Adapter for Nexstar 4, C40 and C9010 Sep 2016
“When I 1st bought a T mount for my Nexstar 4 I realised I bought the one that was for the eye piece, then looked up for the C40/90 Adapter that attaches to the rear to join up with the mount. It's Perfect size and stable when screwing the attachment on the back of the telescope, I would recommend it and also recommend using the site for other products relating to the telescope. Just need patience to get the threads of the item and Nexstar 4 in line. ”
Celestron Moon Filter22 Aug 2016
“This was included as a free gift with the purchase of a telescope. In all honesty with the excitement of the telescope itself, i neglected to use this in my first moon viewing. The filter however is an essential in my opinion for prolonged viewing, the moon is obviously very bright and can dazzle the eyes! On second opportunity to view i used the filter. Its a very simple attachment which screws on to the lens with ease and the immediate relief on the eye makes it well worth having in a setup. It will obviously put a slight difference in hue with what you see, but if your spending time to examine detail it shouldnt bother you. If considering as an individual purchase its definitely worth having in your set up.”
Celestron SkySync GPS module11 Aug 2015
“Small, neat and works well. It's far too expensive for what it is, but it makes setup very straightforward (I'm using it on a Nexstar 5SE). Tip for the Nexstar telescopes: Strap the GPS to the fork arm instead of the tripod leg. That way the cable won't get tangled as the mount moves. It's easy not to notice in the dark!”