This premium solar filter is safe to photograph or view the sun when mounted on telescopes, viewfinders, spotting scopes, cameras or any optical device. It is rated ND5 so 99.999% of the sunlight is blocked. The aperture is made of a high quality, reflective coated, Helios Solar Glass, and mounted into an aluminum outer cell. The filter slips over the sky end of your optical tube. It is secured and centered to the optical tube with a nylon thumb screw and felt tabs. Your premium solar filter will come packaged in a foam lined storage box, and include instructions for proper use and care. When used properly, a natural yellow-orange image of the sun is viewed through the filter. Dependent on the size and strength of your optical device, You will be able to see sun spots, surface granulation, eclipses, and planet transits. If you are not sure this is the right size filter for your optical device please click on FAQ and follow the directions for, "How do I find the right size filter to order?"
WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE SKY END OF YOUR TELESCOPE/BINOCULARS/CAMERA, ETC. OUR FILTER SHOULD BE FIRST IN LINE ALWAYS! NEVER OBSERVE THE SUN WITHOUT A PROPERLY ATTACHED FILTER! NEVER VIEW THE SUN WITHOUT PROPER EYE PROTECTION.
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