This is a 33010FL01-310H Rectangular Reflective Grating, sourced from the reputable vendor MKS/Newport. The grating, which is 50 x 50 x 6 mm in dimension, is made of soda lime ru clear glass, known for its high transparency and durability.
The grating features a holographic diffraction grating with 1800 grooves per millimeter, providing a high resolution and efficiency. The blaze wavelength is 300 nm, making it suitable for applications that require ultraviolet light.
The grating is coated with nwr 53-310h-5469-1 on the front side, enhancing its performance and longevity. The grating side is the front, and the order is 1.
The item is currently in stock and available for purchase on the MKS/Newport website, as indicated by the "weblink status" field. For more detailed information, you can visit the provided weblink: https://www.newport.com/p/33010FL01-310H