This pair of solar filters are safe for solar viewing when mounted on binoculars. Slip your solar filters over the ends of your binoculars optical tube. Our Helios Solar Film has a rating of Neutral Density 5 therefore blocking 99.999% of all light, including harmful IR and UV rays. The substrate is made of a high quality, .002″ thick, Helios Solar Film. The substrate is made of highly reflective, Helios Solar Film. We mount the Film into an aluminum ring that slips over the sky end of your optical tube. Secure and center the filter with a nylon thumb screw and felt tabs for filters 2″ thru 4″. 3 nylon thumb screws are used in Solar Filters 4.25″ thru 5.75″. Instructions for proper use and care for your Solar Filter insure a long filter life. When used properly, a natural yellow-orange image of the sun is viewed through the filter. Dependent on the size and strength of the optical device, you will see solar granulation (suns photo-sphere). Sunspots, planet transits, and a solar eclipse may be observed when present. If you are unsure of the right size filter for the optical device, contact us by email (firstname.lastname@example.org) and we will be happy to help.
WARNING: PERMANENT EYE DAMAGE CAN OCCUR, ALWAYS MAKE SURE THE FILTER IS SECURELY ATTACHED TO THE SKY END OF THE OPTICAL DEVICE (INCLUDING VIEWFINDERS) BEING USED. OUR FILTER SHOULD BE FIRST IN LINE ALWAYS! NEVER OBSERVE THE SUN WITHOUT A PROPERLY ATTACHED FILTER OR WITHOUT PROPER EYE PROTECTION.
Seymour Solar offers a limited lifetime warranty for manufacture defects. We must be notified of issues with the filter WITHIN 72 hours of receiving it. ALL RETURNS must be in original packaging and unopened. If the filter has not been damaged by you, and the sealed plastic bag has not been opened, you will receive a full refund of the purchase price, original shipping not included in refund. Refunds will be credited to your method of payment upon receipt and verification of product condition. If the plastic bag has been opened, there will be a 20% restocking fee. If the filter is damaged beyond repair there will be a 50% restocking fee. Return shipping costs are the responsibility of the buyer.