This Polyvinyl Alcohol-Iodine filter has no color distortion (neutral) and
very good polarization efficiency (99.9%).
The losses are low (38% transmission for unpolarized incident light).
It comes in a width of 17" (43cm) and you can order any length in multiples
of 1 foot (30.5cm) (full roll is 800 ft long = 244 meters). The transmission
axis is parallel to the width. It is 0.006 inch (0.15 mm) thick.
Just $15 per linear foot, that's only 7 cents/square inch (1
Easy to cut with scissors to any shape.
Transmittance single: 38% +/- 1% @ 550 nm
Transmittance crossed: < 0.005
@ 430 - 670 nm
Polarizing efficiency: > 99.9 %
Sold by length in multiples of 1 ft (30.5 cm).
For example, an order of 3 corresponds to 17 inches by 3 ft (43cm x 91.5cm).
Minimum Order: Just 2 feet!
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