CA-50 - Hand-Held Black Polymer Film Solar Filter Viewer Cards (One Pack of 50 Each)

Product Description

Dimensions: 3" X 5" (76mm x 125mm)

Black polymer is the most common filtering material for observing the sun through telescopes and binoculars and with the naked eye

Solar image is yellow-orange; Made in USA

The viewers are light weight for portability and made of sturdy paperboard; (They do not include a storage case)

Safely view the sun anytime and during all partial phases of an eclipse

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