OPSQ-50S08-4-5 50 x 50 mm UVFS Square Optical Parallel Flat Window; t=8 mm Uncoated

The OPSQ-50S08-4-5 is a high-quality optical window from OptoSigma, designed to provide excellent performance in a variety of applications. This window features a square base shape with dimensions of 50 x 50 mm, making it suitable for use in systems where a larger aperture is required.

The window has a thickness of 8 mm, providing robustness and stability. It is made from UVFS, a material with a refractive index similar to that of fused silica, ensuring high transmittance across a wide spectrum. The UVFS material is identified as "uvfs mal- 1965" in the OptoSigma catalog.

The OPSQ-50S08-4-5 is designed for use at a wavelength of 588 nm, making it ideal for applications that require high precision in the visible light range. It is shaped as a thin lens, which can be beneficial in systems where space is limited.

Notably, this window is uncoated, which means it does not have any anti-reflective or other coatings. This can be advantageous in applications where such coatings are not required or desired, as it can simplify the optical system and reduce costs. However, it also means that the window may have higher reflectance than coated versions.

According to the vendor's website, this item is currently in stock, ensuring quick delivery for your optical system needs.