90mm .50" SolarLite Filter for 80mm .15" instruments. This filter should fit the following telescope models: TV Ranger, Williams Optics ZS66 and instruments of similar outer diameter. Part S3500.
Please read carefully: 90mm .50" is the diameter of the filter. The filter fits like a cap by friction. To be absolutely sure that the filter will fit, please measure the outer diameter of your instrument and make sure that it is not larger.
SolarLite filters have the optical quality of the glass with the advantages of impregnated polymer Thousand Oaks Optical Black Polymer. The sun will appear in a natural yellow-orange color when viewed through your telescope using this filter.
WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS/CAMERA. IN CASE NECESSARY, USE STICKY TAPE TO SECURE IT. NEVER OBSERVE SUN WITHOUT A PROPERLY ATTACHED FILTER!
وصف
Solarlite filters: new (best value) after years of R&D we have developed a new solar film that has the optical quality of glass with the advantages of impregnated (Thousand Oaks Optical Black Polymer Polymer). Never develop pin holes or scratches that can leave in light and ruin of a filter. Other advantages: light weight and no re-balancing tube assembly required, will not break, consistent yellow-orange solar energy density image, even with any flat surface opening, compared to other thin film filters that have wrinkles and wrinkles. Will not break or puncture. Stronger than any other solar film on the market. Also available in sheets. 15 year warranty
-9%
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