This is the G390136322 optical flat window from Qioptiq Photonics, a leading provider of precision optics. The window is rectangular in shape with dimensions of 15 x 20 mm and a thickness of 2 mm, making it suitable for a wide range of optical applications.
The window is made from N-BK7, a popular borosilicate glass known for its excellent optical properties. This material is often used in high-precision optical systems due to its low coefficient of thermal expansion and high homogeneity. The window is coated with qio bbar arb2visnbk7 on both the front and back surfaces, enhancing its performance in the visible spectrum, specifically between 450 and 700 nm.
This optical flat window is designed as a thin lens, which means it has been precisely shaped to minimize optical aberrations. This makes it ideal for use in imaging systems, beam shaping, or any application where high optical quality is required.
According to the vendor's website, this item is currently in stock, ensuring quick delivery for your optical project needs. For more information, you can visit the provided weblink.