WQK7575-AI2 75 x 75 mm N-BK7 Precision Rectangular Window; t=8mm AR 1050-1700nm

This Knight Optical product, the WQK7575-AI2, is a precision rectangular window made from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties. The window measures 75 x 75 mm with a thickness of 8mm, making it suitable for various applications that require high-quality optical components.

The window features an anti-reflective (AR) coating, specifically designed for the wavelength range of 1050-1700nm. This coating enhances the window's performance by reducing reflection and increasing transmission, thereby improving the overall efficiency of the optical system. The coating is applied to both the front and back surfaces of the window, ensuring optimal performance from both sides.

The window's geometry is defined as a thin lens, indicating its suitability for use in optical systems where a flat, transparent element is required. The window's rectangular shape adds to its versatility, making it suitable for a wide range of applications.

According to the provided data, this item is in stock and available for purchase from Knight Optical. The product's webpage provides more detailed information and offers the option to purchase the item directly.