PP0625C 15 mm Dia. N-BK7 Plane Parrallel Window; t=0.25 in Uncoated

The PP0625C is a 15 mm diameter flat window made from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties. This window, sourced from Laser Components, is designed to be thin and lightweight, making it ideal for applications where space and weight are critical factors.

The window's geometry is precision-engineered, with a diameter of 15 mm and a thickness of 0.25 inches (6.35 mm). This combination provides a robust structure while minimizing optical distortions. The N-BK7 material, with a refractive index of 1.5168 at 632.8 nm, ensures high-quality light transmission.

The window is uncoated, meaning it does not have any anti-reflective or other coatings. While this may result in higher reflective losses, it also means the window can be used in a wider range of applications without the risk of coating-specific limitations.

For more detailed information, please refer to the vendor's datasheet: https://www.lasercomponents.com/fileadmin/user_upload/home/Datasheets/lc-optics/substrates/round_plano_substrates.pdf

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