3D Printed Solar Film Holder

Preamble:

At the last minute, I purchased a sheet of Baader Planetarium solar film for the eclipse on Monday. ¬†With little time to spare, the film was taped to a cardboard box and slid over my telescope. ¬†Prayers were made that the wind wouldn’t blow the film off of the scope, and the next day I decided to build a proper holder for the expensive film – $100 CAD for an 8″ x 11″ sheet!

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