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*REDUCED* Seymour Solar Helios Glass Solar Filter (SF1300) Sold!

Price - $89.00

Ad Number: 128698

Posted: 11 Feb 2018

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Selling my Seymour Solar Helios Glass Solar Filter. Model number is SF1300. It's got a 13" outer diameter ring with an 11" clear aperture. From the website, "This premium solar filter is safe to photograph or view the sun when mounted on a telescope, view finder, spotting scope, etc. 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 thumb screw(s) and felt tabs." Perfect for a large SCT, or you can get longer thumbscrews and use it on a smaller one.

Excellent condition. Will ship in original box.

Price includes PayPal and US Shipping.


  • Condition Excellent
  • Location Albuquerque

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