This is a 33025FL01-200H Holographic Diffraction Grating, a reflective grating with a rectangular base shape, sourced from the reputable vendor MKS/Newport. The grating measures 12.5 x 12.5 x 6 mm, with a soda lime ru clear material ID, and is designed for use with a wavelength of 588 nm.
The grating features a front-side coating of nwr 53-200h-5233-1, enhancing its performance and durability. The physical data of the grating includes 1201.6 grooves per millimeter, a blaze wavelength of 250 nm, and an orientation vector of (1, 0, 0). The grating order is 1, and it is designed for use on the front side.
The item's web link is valid and indicates that it is currently in stock, providing users with the assurance of immediate availability. This grating is an excellent choice for those seeking high-quality, reliable optical components for their projects or applications.