10x10cm Horizontal 0/90 degree Polarizing Film for LCD Screen Linear Polarized Filter Polarization Film Sheets _x000D_ _x000D_ Features: _x000D_ _x000D_ OOTDTY _x000D_ High contrast linear polarizing film._x000D_ High transmission of unpolarized light from 380~700nm._x000D_ Make the study of light and color fun and memorable._x000D_ for Ideal for a of imaging applications, experiments involving birefringance, light scattering and more._x000D_ Widely used in photography setups, science projects and learning physics._x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: PVA_x000D_ Size: Approx. 10x10cm/3.94x3.94 inch_x000D_ Optical Type: High contrast transmissive_x000D_ Transmittance: single(42%) ; crossed(0.005%)_x000D_ Color: neutral gray_x000D_ Polarizing Efficiency: 99.99%_x000D_ Film Thickness: 150m_x000D_ Polarization_x000D_ Wavelength: 380~700nm_x000D_ Thickness: 0.25mm_x000D_ Direction: linear_x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1x Polarized Film Sheet_x000D_ _x000D_ _x000D_ Note: _x000D_ Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order._x000D_ Due to the difference between different monitors, the picture may not reflect the actual color of the item._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_