Metal Ring White Light Telescope Filters

ApplicationSKU #Specification
White Light SolarLite Poly solar filtersWLF90 – $59.00Fits 80-89mm Tube OD
White Light SolarLite Poly solar filtersWLF100 – $59.00Fits 90-99mm Tube OD
White Light SolarLite Poly solar filtersWLF110 – $69.00Fits 100-109mm Tube OD
White Light SolarLite Poly solar filtersWLF120 – $69.00Fits 110-119mm Tube OD
White Light SolarLite Poly solar filtersWLF130 – $69.00Fits 120-129mm Tube OD
White Light SolarLite Poly solar filtersWLF140 – $79.00Fits 130-139mm Tube OD
White Light SolarLite Poly solar filtersWLF150 – $79.00Fits 140-149mm Tube OD
White Light SolarLite Poly solar filtersWLF160 – $79.00Fits 150-159mm Tube OD
White Light SolarLite Poly solar filtersWLF170 – $79.00Fits 160-169mm Tube OD
White Light SolarLite Poly solar filtersWLF180 – $89.00Fits 170-179mm Tube OD
White Light SolarLite Poly solar filtersWLF190 – $89.00Fits 180-189mm Tube OD
White Light SolarLite Poly solar filtersWLF200 – $89.00Fits 190-199mm Tube OD
White Light SolarLite Poly solar filtersWLF210 – $89.00Fits 200-209mm Tube OD
White Light SolarLite Poly solar filtersWLF220 – $89.00Fits 210-219mm Tube OD
White Light SolarLite Poly solar filtersWLF230 – $109.00Fits 220-229mm Tube OD
White Light SolarLite Poly solar filtersWLF243 – $109.00Fits 233-242mm Tube OD
White Light SolarLite Poly solar filtersWLF280 – $119.00Fits 270-279mm Tube OD
White Light SolarLite Poly solar filtersWLF310 – $119.00Fits 300-309mm Tube OD
White Light SolarLite Poly solar filtersWLF324 OA – $129.00Fits 324-323mm Tube OD
White Light SolarLite Poly solar filtersWLF355 OA – $139.00Fits 345-354mm Tube OD
White Light SolarLite Poly solar filtersWLF409 OA – $159.00Fits 409-408mm Tube OD
White Light SolarLite Poly solar filtersWLF459 OA – $179.00
Fits 449-458mm Tube OD
White Light SolarLite Poly solar filtersDSSLF6 – $14.99SolarLite Film Sheet 6″ x 6″
White Light SolarLite Poly solar filtersDSSLF12 – $34.99SolarLite Film Sheet 12″ x 12″
White Light SolarLite Poly solar filtersDSSLF20 – $69.95SolarLite Film Sheet 12″ x 20″

Our middle grade of solar filter for telescopes, cameras, and binoculars combines the durability of a metal ring with the affordability of a Thousand Oaks brand Solarlite film solar filter.  This allows viewing or imaging the Sun safely and will appear as a warm yellow-orange color.  Film is ND 5 (99.999% rejection) and meets the transmission and quality requirements of ISO 12312-2:2015 filters for direct observation of the Sun.

The Solarlite film is billowy and image quality is not affected by ripples or creases in the film.  Small scratches or pinholes are safe due to the black polymer base under a metallic coating, but care must be taken to prevent damage that could tear or puncture the film.

Three glass filled Nylon thumbscrews securely attach the filter to your instrument without marring paint finish, and are much stronger than standard plastic thumbscrews.

For more affordability step down to our Universal Lens Filters available in 50, 70, and 90mm apertures.

Filters are sold by their inside diameter. Measure the front outside diameter of your telescope dew shield or lens, and then purchase the next largest size. For example, if the front of your instrument is 121mm across, purchase a 130mm model. Do not confuse the aperture of your instrument with its outer diameter!

Very large sizes (324mm and up) are off axis reduced aperture filters intended for SCTs.