Precision solar filters for safe solar observing and photography
Handcrafted solar filters for telescopes, cameras, binoculars, and spotting scopes — designed for front-mounted use and clear white-light views of the Sun.
Choose the right solar filter safely
Solar filters are sized by the outer diameter of your equipment — not by telescope, binocular, or camera size.
Eclipses are only the beginning
The same filter lets you observe sunspots, transits, and daily solar activity.
Available in multiple sizes — measure your outer diameter before selecting.
Solar Filters for Safe White-Light Observing
Start with what you know. We’ll guide you from there.
Find the right solar filter — fast
Shop by device
Find filters for cameras, telescopes, binoculars, and spotting scopes.
Shop by use
Choose filters for visual observing, photography, outreach, or education.
Help choosing
New to solar observing or unsure about sizing? Start here.
Designed for real-world solar observing
Seymour Solar filters are designed for secure, front-mounted use on a wide range of optical devices. From telescopes and cameras to binoculars and spotting scopes, our filters integrate cleanly into real observing setups — so you know exactly what to expect before you begin.
Designed for clarity. Built for safety.
Seymour Solar specializes in white-light solar filters for safe solar observing and photography. Our filters are engineered for front-mounted use and crafted to deliver clear, consistent views of the Sun across a wide range of optical devices — from cameras and telescopes to binoculars and spotting scopes.
We focus on precision materials, careful construction, and clear guidance, so you can observe with confidence.
Learn before you observe
Observing the Sun requires the right equipment and proper use. Our Learn pages cover solar safety basics, filter selection, and best practices for visual observing and photography — so you know exactly what to expect before you begin.
Support you can rely on
Designed for front-mounted solar use and built specifically for safe solar observing and photography.
Backed by our warranty and straightforward return policy.
Designed, built, and supported in the United States by a team focused on solar observing.