[MULTIPLE LINE DENSITIES INCLUDED] - Contains transmission diffraction gratings with 50, 100, 300, and 600 lines per mm to accommodate a range of scientific and teaching experiments.
[WIDE WAVELENGTH RANGE] - Supports optical analysis across 200nm to 2000nm for accurate spectral decomposition and component detection in physics labs.
[ULTRA-PRECISE NANOEGRAVING] - Manufactured using advanced nano-engraving technology for high-resolution and reliable spectral measurements.
[FOR EDUCATIONAL SETTINGS] - Perfect choice for classroom demonstrations, science projects, and hands-on physics or chemistry teaching experiments.
[COMPACT DESIGN] - Made of sturdy ABS material, features a practical 50x50mm size with a thickness of 2mm for easy handling and long-term classroom use.