Polarizing Films, An Effective Yet Economical Tool For Demonstrating Polarization Of Light, Each

Details:

Available mounted or unmountedthree sizes: 2 × 2 in. (5 × 5Cm), 3 × 3 in. (7.6 × 7.6Cm), 6 × 6 in. (15.2 × 15.2Cm))order info2 × 2 in. Films are available in packs of 10 and 3 × 3 in. And 6 × 6 in. Films are sold individually.