WebSep 9, 2024 · Definitely the most cost effective motorized focuser for Celestron SCT telescopes- as long as you don't have a 9.25" w/ Focal Reducer. But I have an 8" EdgeHD and it works great. I do wish the instructions were more clear and I do feel the design of the telescope could be improved, but this focuser is actually really good. WebApr 13, 2024 · Joined: 30 Jul 2024. Posted 13 April 2024 - 01:55 PM. I have 9.25egdehd, 0.7 reducer, feathertouch focuser and ZWO EAF. Backfocus is good but I find it hard to reach focus. The V curve looks like a shallow parabola and when it finds "focus", fhd is more like 7. I have played around with coarse and fine steps settings but of no avail.
9.25edgehd, zwo EAF - not achieving good focus
WebStarlight Instruments Feather Touch Micro Focuser for Celestron 8" CPC, EdgeHD and NexStar SE Telescopes. Add a smooth, ultra fine focus to a Celestron 8" RASA, … WebIn this episode of Back-Focus 101, I cover advanced back-focus for the Celestron C9.25, C11 and C14 EdgeHD Telescopes. I demonstrate how to attach the Celest... psir previous year question papers topic wise
Celestron Focus Motor for SCT and EdgeHD Telescopes #94155-A …
WebAll EdgeHD optical tubes; The 8” Rowe-Ackermann Schmidt Astrograph (RASA) The 36cm RASA; The 7” Maksutov-Cassegrain; The 11” RASA, … WebCELESTRON Focusing Motor for SC/EdgeHD Tubes. £255.00 + £22.50 Postage. OVL Dual-Speed 2-Inch Crayford Focuser For SCT Telescope (UK Stock) £120.00 + £4.00 Postage. Atik 314L+ Mono CCD Telescope Astro Camera. £350.00. Free Postage. Picture Information. Picture 1 of 3. Click to enlarge. WebApr 8, 2024 · I'm not sure whether the Esatto's thickness counts fully here, as the SCT adapter slots flush into the back of the focuser body, and the reducer screws fully into the adapter which may actually reduce the overall spacing. It certainly won't reduce spacing by 30 mm, but I wonder if this is a factor. Expand. psir reference books