Solar Filters & Wedges

Optical Density 5.0 for safe, direct visual solar observation Does not degrade optical wavefront, preserving sharpness and contrast Available in m...

Optical Density 5.0 AstroSolar Safety Film Enables direct, safe viewing of the Sun Available in 50mm, 60mm, 70mm, 80mm, and 100mm clear aperture m...

Enables safe, high-resolution solar viewing and imaging Optical Density 5.0, blocking 99.999% of sunlight Available in apertures from 80mm to 280m...

Optical Density 5.0 for safe, direct solar viewing Available in 7 sizes from 50mm to 150mm Fits spotting scopes, binoculars, and small telescopes ...

All-In-One Hydrogen-Alpha Solar Filter System Designed for Chromosphere (Solar Surface) Detail Integrated, H-Alpha Optimized Telecentric Barlow St...

Instantly adapts your Celestron 8” Schmidt-Cassegrain or EdgeHD telescope for solar viewing Conforms to the ISO 12312-2:2015(E) international safe...

Designed for the Seestar S50 Essential to capture images of the Sun with the Seestar S50 Durable Polymer Film Description Specifications In the...

Maximizes contrast on solar granulation, faculae, and sunspot details Dramatically reduces chromatic aberration in achromatic refractors Functions...

Designed for Celestron 6" Schmidt-Cassegrain Telescopes Provides a 128.5mm (5.06") clear aperture for safe solar viewing ISO 12312-2:2015(E) compl...

Optical Density 3.8: Specifically engineered for high-speed solar photography, not visual observation. Enables Short Exposures: Allows for shutt...

Full-aperture solar energy rejection filter Required for use with rear-mounted H-alpha etalon systems Advanced, hard dielectric IR-cut coatings Pr...

Optical Density 3.8 for ultra-short photographic exposures Available in sizes from 80mm to 280mm Tension-free film mounting for diffraction-limite...

Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter The Antlia Solar Wedge (Herschel Wedge design) replaces the standard...

Dual Switchable H-alpha Etalons: Instantly select a ≤0.5Å bandpass for chromosphere detail or a ≥0.6Å bandpass for bright prominences. Integrate...

Instantly Switchable Prominence & Chromosphere Views Contains Two Internal Fabry-Perot Etalon Filters Optimized for Telescopes from f/15 to f/...

Isolates the 393.4 nm Calcium K emission line Bandpass of less than 2.4 Angstroms for high-contrast views 18mm clear aperture blocking filter Fits...

Reveals solar details in the 393.4 nm Calcium-K line Internal narrowband filter with a <2.4 Angstrom bandpass Features a 12mm blocking filter D...

50mm Clear Aperture Tilt-Tuned Hydrogen-Alpha Etalon Verified Bandpass of <0.4Å Enables <0.28Å Double-Stacking on LS60MT Front-Mount Filter ...

Off-axis energy rejection filter (ERF) for Schmidt-Cassegrain Telescopes Safely isolates a smaller aperture for high-contrast solar viewing Availa...

Targets the 3968.5Å Calcium H-line Wavelength All-in-One Eyepiece-Style Solar Filter Optimized for F/7 to F/30 Refractor Telescopes Integrated 25m...

Hydrogen-Alpha Solar Filter for Chromosphere Viewing Optimized for Long Focal Ratio Telescopes (f/15+) All-in-One, Eyepiece-Sized Design Low-Power...

Full-aperture solar filter for Orion Optics UK OMC-200 telescopes Secure screw-on fitting prevents accidental detachment Military-grade aluminum c...

Includes three filter sizes: 50mm, 70mm, and 90mm Safe for direct solar photography with cameras, spotting scopes, and small telescopes Certified ...

Includes two 50mm filters and one 90mm filter ISO 12312-2:2015 certified for direct solar viewing Made with Thousand Oaks Density-5 SolarLite film...