OPB-25.4C05-10-5 25.4 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=5 mm Uncoated

The OPB-25.4C05-10-5 is a 25.4 mm diameter N-BK7 round optical parallel flat window with a thickness of 5 mm, sourced from OptoSigma. This window is a type of flat window, designed with a base shape of a circle, making it suitable for a wide range of optical applications.

The window is made from N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. This Schott glass type is often used in high-performance applications due to its low coefficient of thermal expansion and high Abbe number.

The window is designed to operate at a wavelength of 588 nm, making it suitable for applications that require high transmittance at this wavelength. The window is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, this also means that it can be easily integrated into existing optical systems without worrying about coating compatibility issues.

The window is shaped as a thin lens, indicating that it has been precisely ground and polished to ensure excellent optical quality. This makes it suitable for use in high-precision optical systems where minimal optical aberrations are required.

According to the vendor's website, the window is in stock, ensuring quick delivery times for those who need it. The window's detailed specifications and high-quality construction make it a reliable choice for various optical applications.