This reflective grating features a compact 25 x 25 x 6 mm size, ideal for integration into optical , laboratory setups, and custom optical instruments requiring precise manipulation Engineered with a high-quality grating providing 600 lines and 1200L, it delivers excellent dispersion performance for accurate separation and analysis across a wide range of wavelengths Manufactured as a optical component, the grating ensures stable, repeatable performance with high quality, making it ideal for scientific research, educational laboratories, and advanced optical systems The is blaze-optimized at 500 nm, enhancing diffraction efficiency in the visible spectrum. This makes it suitable for green sources, optical testing, and applications around the 500 nm region Due to different batches, there may be differences in product appearance and printed text, which not affect use, Manufacturer: Ounfhtrttk