Thousand Oaks Optical SolarLite Solar Filter Film (ND 5) Optical Polymer for Telescope Sun Viewing
Thousand Oaks Optical SolarLite ND 5 solar filter film, an optical polymer sheet for safe telescope Sun viewing.
Price range: See on Amazon
What we liked
- + ND 5 optical polymer is designed for safe direct viewing when fully covering the aperture
- + SolarLite film gives a pleasing orange-toned solar disk
- + Sheet format lets you cut a custom filter for your instrument
Trade-offs
- - Check the sheet size to confirm it covers your full aperture
- - Polymer film scratches and creases easily, so inspect it for pinholes before every use
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