Collection: Slip-On Binocular Solar Filters

Safely observe the Sun through binoculars with Seymour Solar’s slip-on binocular solar filters. Designed as a matched pair for front-mounted use, these filters reduce solar intensity to safe levels for visual solar observation when used as directed.

Filter Options

• Helios Glass® – Titanium-coated optical glass for sharp, high-contrast binocular viewing.
• Hyperion Film – Lightweight polymer film for portable and travel-friendly solar observing.

What You’ll See

• Sunspots and evolving surface detail
• Solar granulation in white light
• Partial and annular eclipse phases

Features

• Matched Pair Design: One filter for each barrel to ensure balanced binocular viewing.
• Secure Slip-On Fit: Aluminum cells with nylon thumb screws for centered, stable attachment.
• Designed for Visual Use: Optimized specifically for binocular solar observation.
• Made in the USA: Precision-assembled using premium optical materials.

Not sure which size fits your binoculars? Use our sizing guide to measure your binoculars for the correct fit.

Safety Note

These filters are intended for front-mounted use on binoculars only. They are not eclipse glasses and are not for unaided-eye solar viewing. ISO 12312-2 applies only to solar viewing eyewear and does not apply to instrument-mounted filters.