NC-W-25.4-4 25.4 mm Dia. NaCl Flat Window; t=4mm Uncoated

The NC-W-25.4-4 is a flat window type optical element with a circular base shape, sourced from Alkor Technologies. This window has a diameter of 25.4 mm and a thickness of 4 mm, making it a robust and stable option for various optical applications.

The material of this window is UVFS Mal-1965, a type of sodium chloride (NaCl), which is known for its excellent optical properties and resistance to environmental factors. The window is designed to operate at a wavelength of 633 nm, making it suitable for applications that use red light, such as in laser systems or optical spectroscopy.

The window has a thin lens shape, which means it has a slight curvature that can help to focus or collimate light. However, it is important to note that this window does not have any coating, which means it does not have any additional optical properties such as anti-reflection or polarization.

This window is currently in stock and more information about it can be found on Alkor Technologies' website. With its robust design, excellent optical properties, and compatibility with red light applications, the NC-W-25.4-4 is a reliable and versatile option for various optical setups.