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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 NexStar Evolution 9.25" Schmidt-Cassegrain Telescope # 12092 07782
Celestron Celestron Omni XLT 102 Telescope # 21088
Celestron Celestron Omni XLT 120 Telescope # 21090
Celestron Celestron Omni XLT 127 Schmidt-Cassegrain Telescope # 11084
Celestron Celestron Omni XLT 150 Telescope # 31057
Celestron Celestron Omni XLT 150R Telescope # 21094
Celestron Celestron Omni XLT AZ 102 Telescope # 22150
Celestron Celestron Omni XLT AZ 114 Telescope # 22151
Celestron Celestron Omni XLT AZ 130 Telescope # 22152
Celestron Celestron PowerSeeker 114 EQ Telescope # 21045
Celestron Celestron PowerSeeker 127EQ Telescope # 21049
Celestron Celestron PowerSeeker 50AZ Telescope # 21039
Celestron Celestron PowerSeeker 60AZ Telescope # 21041 SF110V (2)
Celestron Celestron PowerSeeker 70AZ 70mm f/10 Refractor Telescope #21036
Celestron Celestron PowerSeeker 80 EQ Telescope # 21048
Celestron Celestron PowerSeeker 80AZS Telescope # 21087
Celestron Celestron Rowe-Ackerman Schmidt Astrograph RASA OTA # 91075
Celestron Celestron Rowe-Ackermann Schmidt Astrograph with CGE Pro # 11101
Celestron Celestron Rowe-Ackermann Schmidt Astrograph with CGEM DX # 11006
Celestron Celestron SkyProdigy 102 Computerized Telescope # 22090
Celestron Celestron SkyProdigy 130 Computerized Telescope # 31153
Celestron Celestron SkyProdigy 6 Computerized SGT Telescope # 11076
Celestron Celestron SkyProdigy 70 Computerized Telescope # 22089
Celestron Celestron SkyProdigy 90 Computerized Telescope # 22091
Celestron Celestron Travel Scope 50 Portable Telescope # 21038
Celestron Celestron Travel Scope 70 Portable Telescope # 21035
Celestron Celestron Travel Scope 70 Telescope
Celestron Celestron Ultima 8 PEC
Celestron Celestron Ultima 9.25
Coronado Coronado PST Personal Solar Telescope with Case and Malta Table Top Tripod Mount