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Solar Filter Lookup Tool

You can use the table below to find a suitable solar filter for you telescope.

This table was compiled by Agena AstroProducts using many inputs from companies and individuals (thank you!) and a lot of cross-referencing. While we believe that this compilation should be accurate, it is based on data provided by others, and we have no way of verifying if every combination below is perfect or not. Hence, please use this table as a general guide. It is still your responsibility to measure your telescope’s tube/dewshield size and compare it with the specs of the solar filter.

If you do not see your telescope listed below, please contact us with careful measurements of the inside and outside diameter of your telescope tube (preferably in mm), and they will be happy to look up what might work.

See errors below that need to be corrected? Know tube dimensions or have telescope-filter compatibility info not listed below? We’d love to hear from you and add to this table for the benefit of everyone. Thank you.

Filter Fit Notes

  1. 1. Fits the inside diameter of telescope
  2. 2. Works with optional 20mm screws sold by Agena

Brand Name Baader Planetarium Agena AstroProducts Spectrum Telescope Meade Celestron Orion
Celestron Celestron 11" RASA Rowe-Ackermann Schmidt Astrograph with CGX Computerized Mount # 12059
Celestron Celestron 114LCM Computerized Telescope # 31150
Celestron Celestron 14" CGE Pro 1400 Computerized Telescope # 11088
Celestron Celestron 14" CGE Pro 1400 FASTAR Computerized Telescope # 11089
Celestron Celestron 14" CGE Pro 1400 HD Computerized Telescope # 11094
Celestron Celestron 14" CGEM DX 1400 FASTAR Computerized Telescope # 11005
Celestron Celestron 14" CGEM DX 1400 HD Computerized Telescope # 11004
Celestron Celestron 60LCM Computerized Telescope # 22050
Celestron Celestron 76LCM Computerized Telescope # 31151
Celestron Celestron 8" CGEM 800 Computerized Telescope # 11097 07760
07722
Celestron Celestron 8" CGEM 800 HD Computerized Telescope # 11080 07760
07722
Celestron Celestron 8" CGEM II 800 Computerized SCT Telescope # 12010
Celestron Celestron 8" CGEM II 800 EdgeHD Computerized Telescope # 12017
Celestron Celestron 8" CGX 800 Computerized SCT Telescope # 12050
Celestron Celestron 8" CGX 800 EdgeHD Computerized Telescope # 12055
Celestron Celestron 8" CPC 800 Schmidt-Cassegrain Telescope # 11073-XLT 07722
07760
Celestron Celestron 8" CPC Deluxe 800 EdgeHD Telescope # 11007 07722
07760
Celestron Celestron 80LCM Computerized Telescope # 22051
Celestron Celestron 80mm Guidescope Package # 52309
Celestron Celestron 9 1/4" CGE Pro 925 Computerized Telescope # 11086 07782
07761
Celestron Celestron 9 1/4" CGE Pro 925 HD Computerized Telescope # 11092 07782
07761
Celestron Celestron 9 1/4" CGEM 925 Computerized Telescope # 11098 07782
07761
Celestron Celestron 9 1/4" CGEM 925 HD Computerized Telescope # 11081 07782
07761
Celestron Celestron 9 1/4" CGEM II 925 Computerized SCT Telescope # 12011
Celestron Celestron 9 1/4" CGEM II 925 EdgeHD Computerized Telescope # 12018
Celestron Celestron 9 1/4" CGX 925 Computerized SCT Telescope # 12051
Celestron Celestron 9 1/4" CGX 925 EdgeHD Computerized Telescope # 12056
Celestron Celestron 9 1/4" CPC 925 Schmidt-Cassegrain Telescope # 11074-XLT 07782
07761
Celestron Celestron 9 1/4" CPC Deluxe 925 EdgeHD Telescope # 11008 07782
07761
Celestron Celestron 90LCM Computerized Telescope # 22054