About this item
- Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.
- These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. “Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years.”
- Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.
- The sun will appear in a natural orange color when viewed through your telescope using this filter.
- WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING!
Product Description
Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.;These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years.;Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.;The sun will appear in a natural orange color when viewed through your telescope using this filter.;WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING!
Product information
| Product Dimensions | 4.02 x 4.02 x 0.12 inches |
|---|---|
| Item Weight | 0.64 ounces |
| ASIN | B00DS7IFQS |
| Item model number | BP-4 |
| Customer Reviews |
4.4 out of 5 stars |
| Best Sellers Rank | #5 in Telescope Filters |
| Is Discontinued By Manufacturer | No |
| Date First Available | July 4, 2013 |
| Manufacturer | Thousand Oaks Optical |
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