OPSQ-15S02-4-5 15 x 15 mm UVFS Square Optical Parallel Flat Window; t=2 mm Uncoated

The OPSQ-15S02-4-5 is a high-quality optical window from OptoSigma, designed for use in a wide range of optical systems. This particular model features a square shape, with dimensions of 15 x 15 mm, and a thickness of 2 mm, making it suitable for applications where a thin, yet robust window is required.

The window is made from UVFS, a type of synthetic fused silica, which is known for its excellent optical properties and durability. This material has a refractive index of approximately 1.46 at a wavelength of 588 nm, making it ideal for use in visible light applications. The UVFS material is also uncoated, which means it does not have any additional anti-reflective or other coatings applied to it. This can be beneficial in certain applications where a natural surface is preferred.

The OPSQ-15S02-4-5 is currently in stock and available for purchase through the OptoSigma website. The product information provided indicates that it is a reliable and versatile optical window, suitable for a wide range of applications. Its square shape and thin profile make it a great choice for systems where space is at a premium, while its high-quality UVFS material ensures excellent optical performance.