For sale is a single sheet of linear polarizing film which measures 100mm x 100mm. The film is not adhesive backed. It's great for the following:As an anti-glare filter for photography.To make your own 3D glasses.For finding stresses in plastic and glass using birefringenceTo make your own Polariscope when studying gemsFor physics experiments and educational fun.
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Hace 1 mes
Hace 1 mes