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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 |
---|---|---|---|---|---|---|---|
Tele Vue | Tele Vue TV-NP127is Apo | ||||||
Tele Vue | Tele Vue Pronto 70mm f/6.8 | ||||||
Tele Vue | Tele Vue Oracle 3" f/7.4 Apo | ||||||
Tele Vue | Tele Vue Genesis 4" f/5 Apo | ||||||
TEC | TEC MC250/20 250mm f/20 | ||||||
TEC | TEC APO140 140mm f/7 | ||||||
Tasco | Tasco StarGuide 4 | ||||||
Tasco | Tasco 9VR | ||||||
Orion | Orion StarMax 127mm | ||||||
Orion | Orion StarBlast 4.5 Astro Reflector Telescope | ||||||
Orion | Orion SpaceProbe 130 EQ | ||||||
Orion | Orion SkyView Pro 6LT | ||||||
Orion | Orion SkyView Pro 120mm | ||||||
Orion | Orion Skyview Deluxe 6" | ||||||
Orion | Orion SkyQuest XT8 IntelliScope | ||||||
Orion | Orion SkyQuest XT8 | ||||||
Orion | Orion SkyQuest XT4.5 | ||||||
Orion | Orion SkyQuest XT10 IntelliScope | ||||||
Orion | Orion SkyQuest XT10 | ||||||
Orion | Orion Sirius 80ED EQ-G Apo | ||||||
Orion | Orion ShortTube 80mm f/5 | ||||||
Orion | Orion Atlas 8 EQ-G | ||||||
Orion | Orion AstroView 90mm | ||||||
Orion | Orion AstroView 120ST | ||||||
Orion | Orion AstroView 100mm f/6 | ||||||
Orion | Orion Apex 102mm | ||||||
Orion | Orion 80mm f/11.4 Refractor | ||||||
Orion | Orion 80mm ED Apo | ||||||
Orion | Orion 150mm f/8.0 | ||||||
Orion | Orion 120ST 120mm f/5.0 |