The NC-W-38.1-4 is a flat window type optical element with a circular base shape, sourced from Alkor Technologies. This window has a diameter of 38.1 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) known for its excellent optical properties and durability. The window is uncoated, meaning it does not have any additional layers to enhance or alter its optical characteristics. This can be beneficial in applications where a pure, unaltered optical path is required.
The window is designed in the shape of a thin lens, which can help to minimize optical aberrations and distortions. It is suitable for use with a wavelength of 633 nm, making it a versatile option for a wide range of optical systems.
For more information about this product, including availability and pricing, please refer to the vendor's website at http://www.alkor.net/NaCl_windows.html.