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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. Fits the inside diameter of telescope
- 2. Works with optional 20mm screws sold by Agena
Brand | Name | Baader Planetarium | Agena AstroProducts | Spectrum Telescope | Meade | Celestron | Orion |
---|---|---|---|---|---|---|---|
Orion | Orion SkyQuest XT8 | ||||||
Orion | Orion SkyQuest XT8 IntelliScope | ||||||
Orion | Orion StarBlast 4.5 Astro Reflector Telescope | ||||||
Orion | Orion 150mm f/8.0 | ||||||
Orion | Orion Atlas 8 EQ-G | ||||||
Orion | Orion Skyview Deluxe 6" | ||||||
Orion | Orion SkyView Pro 6LT | ||||||
Orion | Orion SpaceProbe 130 EQ | ||||||
Orion | Orion 120mm f/8.3 | ||||||
Orion | Orion 120ST 120mm f/5.0 | ||||||
Orion | Orion AstroView 120ST | ||||||
Orion | Orion SkyView Pro 120mm | ||||||
Orion | Orion 100mm f/6 OTA | ||||||
Orion | Orion 100mm f/9 ED Apo | ||||||
Orion | Orion AstroView 100mm f/6 | ||||||
Orion | Orion AstroView 90mm | ||||||
Orion | Orion 80mm ED Apo | ||||||
Orion | Orion ShortTube 80mm f/5 | ||||||
Orion | Orion Sirius 80ED EQ-G Apo | ||||||
Orion | Orion 80mm f/11.4 Refractor | ||||||
Optical Techniques | Optical Techniques Quantum-4 | ||||||
Obsession Telescopes | Obsession Telescopes 18" f/4.5 | ||||||
Meade | Meade LXD55 SN-6 | ||||||
Meade | Meade LXD55 SN-8 | ||||||
Meade | Meade ETX-105AT/EC | ||||||
Meade | Meade ETX-125AT/EC | ||||||
Meade | Meade ETX-90AT/EC | ||||||
Meade | Meade LX200GPS 7" | ||||||
Meade | Meade LX200R 10" | ||||||
Meade | Meade 2045 4" SCT |