Description
Grating Portable Spectrophotometer, SP-CLR458 Spectral separation device: Concave Grating Wavelength Range: 400~700nm Wavelength Pitch: 10nm 45/0 geometric optical structure
Grating Portable Spectrophotometer, SP-CLR458 Spectral separation device: Concave Grating Wavelength Range: 400~700nm Wavelength Pitch: 10nm 45/0 geometric optical structure