This is a 33010FL01-210H Reflective Grating from MKS/Newport, a leading vendor in the optical industry. The grating, which is rectangular in shape, measures 50 x 50 x 6 mm and is made of soda lime ru clear glass. It is designed to work with a wavelength of 588 nm.
The grating features a front coating of nwr 53-210h-5125-m-1, enhancing its performance and durability. The physical data of the grating includes a blaze wavelength of 450, 1200 grooves, and an orientation vector of x=1, y=0, z=0. The order is 1, and the grating side is the front.
The grating's web links are valid and indicate that it is in stock, making it readily available for your optical needs. This grating is a reliable choice for applications that require high-quality, precision optical components.