OPB-50S05-4-5 50 x 50 mm N-BK7 Square Optical Parallel Flat Window; t=5 mm Uncoated

The OPB-50S05-4-5 is a high-quality optical window from OptoSigma, designed to provide excellent performance in a variety of applications. This window features a base shape of 50 x 50 mm, making it suitable for use in systems where a square window is required.

The window is made from N-BK7, a popular optical glass due to its excellent optical properties. It has a refractive index of 1.5168 at 588 nm, making it an ideal choice for applications that require high precision and accuracy. The window has a thickness of 5 mm, providing a good balance between durability and light transmission.

This window is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. This can be beneficial in applications where coatings may interfere with the performance of other optical components, or where simplicity and cost-effectiveness are key factors.

The window is available from OptoSigma, a leading vendor of optical components. According to the vendor's website, the window is currently in stock, ensuring quick delivery and minimal lead times. The window's product page on the vendor's website also provides additional technical specifications and details, allowing users to make informed decisions about its suitability for their specific needs.