Polarizing Film, Demonstrate That Light Is A Transverse Wave, Pack Of 2

Details:

General-purpose linear polarizing film is useful in visible and near-infrared lightextinction ratio (the ratio of minimum to maximum intensity) is greater than 0.01%Use in optical experiments such as verification of the law of malus and light polarizationeasy to cut, punch or drillresistant to heat, impact and abrasionthickness: 0.02 In. (0.5Mm)