300 x 300mm Linear Polarizer (XP42-70)

Product Details High Transmission of Unpolarized Light from 400 – 700nm Excellent Extinction Ratio of 9000:1 Available in Custom Sizes High-Temperature Options Also Available Ideal for a range of imaging applications, TECHSPEC High Contrast Linear Polarizing Film (XP42) features an excellent extinction ratio and high transmission from 400 – 700nm. This polarizing film is offered in multiple thicknesses; thicker polarizing film has increased rigidity. Available in sheets, TECHSPEC High Contrast Linear Polarizing Film (XP42) can be cut to fit any application need. Note: Polarizer Film with adhesive available. Immediate Custom Quotes Available If you have a need for any round, square, or rectangular size of a TECHSPEC High Contrast Linear Polarizing Film (XP42) in dimensions between 3mm and 600mm, please visit our Polarizing Film Tool . We’ll provide an immediate quote, and can deliver the part to your requested size in approximately 3 weeks. A full list of standard manufacturing tolerances and restrictions are listed. For fully customized polymer polarizers to your requirements, visit our Customized Polymer Polarizers Capabilities page. Specifications General Type: Linear Polarizer Note: Polarization axis can be identified as follows: Circular Parts – Parallel to direction of notch on polarizer Square Parts – Parallel to mark on protective film Rectangular Parts – Parallel to first listed dimension Physical & Mechanical Properties Dimensions (mm): 300.0 x 300.0 ±3.0 Thickness (mm): 0.72 ±0.1 Construction: Polarizing Film on PMMA Optical Properties Extinction Ratio: up to 9000:1 (nominal at 555nm) Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Polymer Film XP42-70 Transmission (%): Single: 42 ±2 Parallel: 36.4 Crossed: <0.004 (nominal at 555nm) Wavelength Range (nm): 400 - 700 Polarization Efficiency (%): >99.98 (nominal at 555nm) Transmission Variance after 1000 Hours (%): <±5 Environmental & Durability Factors Operating Humidity: ≤80% (no condensation) Operating Temperature (°C): -10 to +60 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 253: Compliant ×