The OPSQ-50S08-20-2 is a high-quality optical window from OptoSigma, designed for use in a wide range of applications. This specific model 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 excellent durability and resistance to mechanical stress.
The window is made from UVFS, a type of synthetic fused silica. This material is known for its excellent optical properties, including high transparency across a wide spectrum of wavelengths. The specific UVFS material used in this window is identified as "uvfs mal- 1965". The window is uncoated, meaning it does not have any additional layers applied to enhance its optical properties. However, this also means that it can be easily integrated into existing optical systems without the need for additional coating matching.
The window is designed to operate at a wavelength of 588 nm, making it suitable for use in systems that operate in the visible light spectrum. The window is shaped as a thin lens, which can provide some focusing capabilities, depending on the system it is used in.