Seymour Solar Thin Film Solar Filter
It is safe to view the sun through this filter directly or mounted on a telescope, finder, spotting scope, etc. 99.999% of the sunlight is blocked.
The aperture is made of a .002" plastic polymer thin film and mounted into an aluminum outer cell.
The filter is secured to the optical device with a nylon thumb screw.
A natural yellow-orange image of the sun is viewed through the filter.
It is packaged in a foam lined storage box, and included are instructions for use and care.
Please measure the outer diameter of end of dewshield for correct size guide.
Telescope Fitment Guide & Filter Size Guide:
SF375P1 - 3 3/8" - 3 5/8" (86mm - 92mm)
- Celestron 80 ED APO & FirstScope 60AZ, 60EQ, 80EQ
- Meade ETX-60AT, ETX-70AT, NG-60
- Orion Observer 60 Altaz & EQ
- Tele Vue-76 & Pronto
- Vixen A80Mf & A80SSWT & ED81SWT
SF400P1 - 3 5/8" - 3 7/8" (92mm - 98mm)
- Celestron 80 (old)
- Meade DS-70 &ETX-80 AT-TC & DS 2080
- Orion ShortTube 80, Observer 70, Astroview 80/90, Explorer 80 & 90
- Vixen ED80sf & ED100sf
- William Optics Megrez 72 (with dew shield)
SF425P1 - 3 7/8" - 4 1/8" (98mm - 105mm)
- Meade ETX 90/Celestron NexStar 60 & 80 & 80GT & FirstScope 90EQ
- Orion StarMax 90 & Apex 90
- SkyWatcher 70/900 Refractor, Skywatcher Startravel 80
- StellarVue NightHawk APLANAT & NIghtHawk Next Generation (with dew shield) & SV809D (with dew shield)
- Vixen ED81S/William Optics ZS80 II ED & Megrez 80
SF450P1 - 4 1/8" - 4 3/8" (105mm - 111mm)
- AstroPhysics 90mm
- Tele Vue-85 & GP-102
- Orion ShortTube 90 & GoScope 350
- Takahashi FS-78
- Vixen 4
SF625P1 - 5 7/8" - 6 1/8" (149mm - 156mm)
- Meade 5000 ED APO 127mm
- TeleVue-127NP
- Vixen 114
- Skywatcher Explorer 130P
SF750P1 - 7 1/8" - 7 3/8" (181mm - 187mm)
- AstroPhysics 155/Celestron NexStar 6/6SE, C6, Starhopper 6
- Orion AstroView 6, SkyView Pro 6 & 6LT, SkyView Pro 3.6 CA, Skyview 6 EQ, SkyQuest XT6
- Vixen 150
If you are looking for a solar filter between 2" and 7.5", and your scope is not listed, please contact us, as we may be able to get one for you.