Feature

●Straight Polarizer Filter for Physics Education, 4 Pack, 2"x2", 1"x1.5" Clear
●Linear polarized polarizer filters are used in experiments such as refracture, light scattering, polarizing experiments, reflections, brewster angles, polarized sunglasses effects, etc.


Description

Our 2" square linear polarized filter slide has a 1-3/8" x 15/16" window. Nice for classroom demonstrations and home-schooling use. Made in the USA. You will receive a pkg (4)