46-069 12.7 x 12.7 x 3 mm B270 Glass; Transmission Grating Beamsplitter; 80 Grooves/mm Uncoated

The 46-069 is a Transmission Grating Beamsplitter, a specialized optical component designed and manufactured by Edmund Optics. This particular model boasts a size of 12.7 x 12.7 x 3 mm, making it a compact yet powerful solution for various optical applications.

The grating is made of B270 Schott glass, a material known for its excellent optical properties and durability. This glass is used as the base for the 80 grooves per millimeter transmission grating, which is uncoated. The grating's blaze wavelength is 632.8 nm, and it operates in the -1 order, with the grating side being the back.

The grating's geometry is rectangular, with a width and length of 12.7 mm each and a thickness of 3 mm. It has no inner or outer radius, further emphasizing its rectangular shape. The orientation vector of the grating is (1, 0, 0), indicating that the grooves are parallel to the y-axis.

The 46-069 is available from Edmund Optics and is currently in stock. For more information, users can refer to the provided weblink, which leads to the product's page on the vendor's website.