GT50-08 50 x 50 x 3 mm B270 Glass; Visible Transmission Grating; 830 Grooves/mm Coated

The GT50-08 is a high-quality transmission grating offered by Thorlabs, designed for applications in the visible light spectrum. This grating boasts a robust rectangular shape, with dimensions of 50 x 50 x 3 mm, making it suitable for a wide range of optical setups.

The grating features 830 grooves per millimeter, providing high-resolution diffraction patterns. The blaze angle is optimized at 29.87 degrees, enhancing the grating's efficiency in the specified wavelength range. The orientation vector is along the x-axis, ensuring consistent and predictable diffraction patterns.

The GT50-08 is coated with the THo GT13-08 coating on the back side, which is specifically designed to enhance its performance in transmission applications. The grating side is the back, indicating that the coating is applied to the rear surface.

The grating is made of B270 Schott glass, a material known for its excellent optical properties and durability. This makes the GT50-08 suitable for use in demanding optical environments.

The item is currently in stock and can be purchased directly from Thorlabs through the provided web link. With its high-quality construction, optimized design, and versatile applications, the GT50-08 is an excellent choice for any optical setup requiring a reliable and efficient transmission grating.