Diffraction Grating Mask Unit Iridescent Optical Component

Spectroscopy Diffraction Grating with Multiple Line for CONFIGURATIONS

Diffraction Grating Line Spectroscopy 100 Lines/mm 300 Lines/mm 50 Lines/mm

Teaching Experiment Diffraction Grating Optical Spectrophotometer Tool

Spectroscopy Experiment Tool with 300 Line Transmission Diffraction Grating

Transmission Diffraction Grating Optical 50x50mm Teaching Demonstration