OFB-20S05-10 20 x 20 mm N-BK7 Square Precision Ground Flat Window; t=5 mm Uncoated

OptoSigma offers the OFB-20S05-10, a 20 x 20 mm N-BK7 Square Precision Ground Flat Window with a thickness of 5 mm and no coating. This uncoated flat window is designed for applications that do not require specialized coatings, offering a cost-effective solution for general-purpose use.

The OFB-20S05-10 features a rectangular base shape, with dimensions of 20 x 20 mm, and is made from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties. N-BK7, also known as BK7, is a borosilicate crown glass with a low refractive index and low dispersion, making it suitable for a wide range of applications.

This flat window is 5 mm thick, providing sufficient structural integrity for many applications while minimizing the impact on the optical path. The window's thin lens shape ensures minimal distortion and maintains the integrity of the light passing through.

The OFB-20S05-10 is available from OptoSigma and can be found on their official website. According to the provided information, the item is currently in stock, ensuring quick delivery for your optical project needs.