Features: High contrast linear polarizing film.
High transmission of unpolarized light from 380~700nm.
Make the study of light and color fun and memorable.
for Ideal for a of imaging applications, experiments involving birefringance, light scattering and more.
Widely used in photography setups, science projects and learning physics.

Specifications: Material: PVA
Size: Approx. 10x10cm/3.94x3.94 inch
Optical Type: High contrast transmissive
Transmittance: single(42%) ; crossed(≦0.005%)
Color: neutral gray
Polarizing Efficiency: 99.99%
Film Thickness: 150μm
Polarization 50mm
Wavelength: 380~700nm
Thickness: 0.25mm
Direction: linear

Package Includes: 1x Polarized Film Sheet

note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.