Viewing Filter Sheet 20" x 24"
Details
20" x 24" Viewing Filter Sheet
Perfect for public demonstrations! This lightweight and sturdy plastic viewing filter blocks out the harmful wavelengths without draining your wallet. A great alternative to passing glasses out at your next event. Easily mountable to viewing windows in your studio. There's nothing better than being able to see through the sodium flare.
Please note: The Viewing Filter is only for temporary use. Do not use this to replace your didymium glasses.
Perfect for public demonstrations! This lightweight and sturdy plastic viewing filter blocks out the harmful wavelengths without draining your wallet. A great alternative to passing glasses out at your next event. Easily mountable to viewing windows in your studio. There's nothing better than being able to see through the sodium flare.
Please note: The Viewing Filter is only for temporary use. Do not use this to replace your didymium glasses.