This is a 33067FL01-080R Float Glass Plane Ruled Diffraction Grating, sourced from the renowned optical components vendor, MKS/Newport. The grating is characterized by its rectangular base shape, with dimensions of 25 x 50 x 6 mm, and is crafted from soda lime ru clear material.
The grating is designed for use with a wavelength of 588 nm and features a coating of nwr 53-080r-728-84-1 on the front side. It is a Blazed Ruled Reflective Grating, with 600 grooves per millimeter and a blaze wavelength of 400 nm. The blaze angle is set at 7 degrees, and the orientation vector is aligned along the x-axis.
The grating is intended for use in the first order, with the grating side being the front side. The item's web links are valid and indicate that it is currently in stock, making it readily available for your optical component needs.