ND5 White Light Solar Film Sheets

ND5 White Light Solar Film Sheets

Build your own solar filter safely and precisely with Seymour Solar’s ND5 White Light Solar Film Sheets. Made from the same material used in our professional filters, this optical-grade polymer film blocks 99.999% of sunlight for safe solar observation and imaging through binoculars, telescopes, or cameras.

Key Features

  • ND5 Optical Density: Reduces visible, UV, and IR light by a factor of 100,000 (99.999%) for safe solar viewing and photography.
  • Durable & Easy to Work With: 0.002″ thick film cuts easily with scissors or blades for precise custom fits.
  • Versatile Applications: Ideal for DIY solar filters, classroom demonstrations, and science outreach projects.
  • Safe for Use Under Magnification: Designed for front-mounted use with optical instruments (binoculars, cameras, telescopes).
  • Made in the USA: Handcrafted and tested in Avon, North Carolina.

What You’ll See

  • Sunspots and solar granulation
  • Planetary transits and eclipse silhouettes
  • Motion and texture across the solar disk

Not sure how to size or mount your custom filter? Click here for our size and fit guide.

Safety Note

Seymour Solar ND5 White Light Solar Film is engineered to achieve optical density and transmittance levels appropriate for safe front-mounted solar observation. These materials are not certified under ISO 12312-2, which applies only to eyewear. Always mount securely on the sun-facing end of your optical instrument before use.

Frequently Asked Questions

  • Can I use this film to look at the Sun directly?
    Yes — when built into a secure front-mounted viewer. Never look directly at the Sun through loose or unmounted film.
  • Is one layer enough?
    Yes. One intact layer provides full ND5 attenuation for safe solar use.
  • Can I use this film for telescopes or cameras?
    Yes. It’s designed for optical systems under magnification when properly mounted.
  • How should I inspect the film?
    Before each use, hold the film up to a bright light. If any pinholes, scratches, or tears are visible, discard and replace.

Order now to build your own safe solar filter and prepare for the next eclipse or solar event.

Always test your DIY filter for integrity before solar use. Safety comes first.

5 products