This is a 33009FL01-410H Reflective Grating from MKS/Newport, a leading vendor in the optical industry. The grating, which is rectangular in shape, measures 25 x 25 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 holographic diffraction grating with 2400 grooves per millimeter, providing high-resolution spectral dispersion. The blaze wavelength is 250 nm, and the grating is designed to operate in the first order. The orientation vector is along the x-axis, and the grating side is the front.
The grating is coated with nwr 53-410h-5132-1 on the front, enhancing its performance and durability. The coating is specifically designed for this type of grating, ensuring optimal performance and longevity.
According to the vendor's website, this item is in stock, indicating its availability for immediate purchase and delivery. The product's weblink is valid, providing easy access to additional information and specifications.