11-254 25.4 mm Dia. UVFS Ultra-Low Reflectivity Laser Line Flat Window; t=6.35 mm Ultra V-Coat 515nm

This 11-254 optical window, sourced from Edmund Optics, is a 25.4 mm diameter, 6.35 mm thick component designed for use in laser line applications. Its primary material is UVFS, identified as UVFS MAL-1965, which is known for its excellent optical properties and durability.

The window features an Ultra V-Coat 515 coating on both the front and back surfaces. This coating is specifically designed to provide ultra-low reflectivity at a wavelength of 515nm, making it ideal for use in laser line applications where high transmission and low reflection are critical. The coating ensures that the window maintains high transmittance, reducing losses and improving the efficiency of the overall system.

The window's geometry is that of a flat window, which is designed to minimize optical aberrations and distortions. This makes it suitable for use in applications where high optical quality is required, such as in imaging systems, beam delivery systems, and laser-based measurement instruments.

The window is shaped as a thin lens, which is beneficial in applications where weight and space are at a premium. Despite its thin profile, the window maintains its structural integrity and optical performance, making it a versatile and practical choice for a wide range of optical systems.