Diffraction Grating
SKU: A0001
HK$450.00 Regular Price
HK$380.00Sale Price
Extra large size diffraction grating for easy demonstration of visible spectrum in class
Specifications
Line numbers: 500/mm
Size of A4 wooden frame: L 325 x H 235 x T 20 (mm)
Effective size of diffraction grating: L 237 x H 150 (mm)
Error: ±5 (mm)