Sun Catcher Variable Large Aperture Solar Filter

Just in time for the August 21st 2017 Total Solar Eclipse,

Explore Scientific's Sun Catcher Variable Large Aperture Solar Filters are available in many sizes to work on most telescopes from 70mm up to 14-inch SCTs, and of course all Explore FirstLight, and Explore Scientific Telescopes. If you need a custom size, call (866) 252-3811 and connect to Customer Service. A representative will take the measurement that you need and Explore Scientific will quote the price to you. 

The Solar Filter material being used is the new advanced 'Solarlite' Film manufactured by world famous Thousand Oaks Optical through years of research and development. 'Solarlite' a new solar film that has the optical quality of glass with the advantages of impregnated polymer... perfect for the solar astrophotographer:

  • Conforms and meets the Transmission Requirements of ISO 12312-2, Filters for Direct Observation of the Sun. Meets the Transmission Requirements of EN 1836:2005 + A1:2007 (E) for an E15 Filter for Direct Observation of the Sun. Meets the Transmission Requirements of AS/NZS 1338.1:2012, Filters for Eye Protectors. EC Type Examination by SAI Global Assurance Services Ltd. (Notified Body No. NB2056), MK5 8HJ U.K.
  • Lightweight and generally does not require rebalancing tube assembly.
  • Stronger than any other solar filter film on the market. It is highly tear and puncture resistant.
  • Consistent yellow-orange solar image.
  • Even density with any aperture that keeps a flat surface as compared to other thin film filters that have wrinkles and creases.
  • Thousand Oaks Optical Guarantees Solarlite Filter Material for 15 years.

Order now for your telescope to be prepared for what NASA is calling the Greatest Science Event in Human History!




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