This item, available from Edmund Optics, is a Reflective Grating of the Sub Type, with a Base Shape of Rectangular. The grating measures 12.7 mm in width, 12.7 mm in length, and 6 mm in thickness. The Inner and Outer Radius are both zero, indicating a flat grating surface.
The grating is made of soda lime ru clear material and has a wavelength of 588 nm. The front surface is coated with edm diel bare al oap, which is a bare aluminum coating. The grating is of the shape 'Grating' and has physical data including a blaze wavelength of 240 nm, 1800 grooves, a blaze angle of 12.48 degrees, and an orientation vector of (1, 0, 0). The order is -1 and the grating side is 'Front'.
For more detailed information, please refer to the vendor's website, where this item is currently in stock. The link to the product page is provided in the item data.