210-0102E 12.7 mm Dia. N-BK7 Flat Round Window; t=2 mm Uncoated

The 210-0102E is a Flat Round Window, a type of optical component designed for use in various applications. This particular model boasts a diameter of 12.7 mm and a thickness of 2 mm, making it a compact yet robust solution.

The window is made from N-BK7, a popular glass type in the optical industry, known for its excellent optical properties and versatility. This material, also known as Schott glass, is manufactured by the reputable German company Schott AG, ensuring high quality and reliability.

The window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in certain applications where the natural properties of the glass are desired, or where cost-effectiveness is a priority. However, it's important to note that uncoated windows may have higher reflectivity and may not perform as well in extreme environmental conditions compared to coated alternatives.

This window is suitable for use with a wavelength of 633 nm, making it a good choice for applications that use red light, such as certain types of lasers or spectroscopy.

The window is produced by EKSMA Optics, a leading provider of optical components. According to the vendor, the window is currently in stock, ensuring quick delivery times. For more information, you can visit the EKSMA Optics website at https://eksmaoptics.com/optical-components/laser-windows/flat-round-windows/.