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Lowest
$20.24
9 months ago
Average
$21.99
Now $1.75 less
Highest
$22.49
5 months ago
Price History
K&F Concept polarizing film adopts Nitto polarizing optical special film, with professional-grade polarizing performance, polarizing rate up to 99.99%.
Linear polarizers can be used in physics experiments for birefringence, light scattering, polarized light, and reflection experiments.
Light transmittance: 99.99%. Spectral range: 380-700 nm. Size: 20 x 30 cm (7.8x11.8 inch). Thickness: 0.21mm.
One side of the polarizing film is adhesive. Filters are protective film on both sides - peel off before use.
Comes with squeegee and wet-dry cloth to help better paste, ensure no bubbles.