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A general-purpose linear polarizing film for use with visible and near-infrared light. Extinction ration is greater than .01%. Useful for reducing glare, doing optical experimentation, and increasing contrast in sensors. Film is easily cut, punched or drilled and is resistant to heat, impact and abrasion.
Align two sheets and light passes through. Rotate one filter 90 degrees and light is completely blocked! Place optically active objects (see photo) between two sheets for a colorful display.
Above you'll find different sizes and styles for various student teacher applications.
Slide Mounted Polarizing Filters
Linear polarizing film for use with visible light. These filters are mounted in handy 35mm slide frames and come in an economical 50 piece pack.
Polarizing Film Sheet
Film Sheet available in 30cm x 38cm in size.
Polarizing Filters 100mm X 200mm (2/pack)
Use the small squares for individual student work or with the Light Box and Optical Set. Larger pieces work well on an overhead projector. 0.75 mm thick. (2 per pack)
Polarizing Filters 50mm X 50mm (20/pack)
Use the small squares for individual student work or with the Light Box and Optical Set. Larger pieces work well on an overhead projector. 0.75 mm thick. (20 per pack)