Physical Spectral Transmission Experiment Holographic Diffraction Grating PET Spectrum Demonstrating Spectroscopy Experiment (PET 500 Lines)

★★★★★ 4.1 35 reviews

US$4.60
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US$4.60
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Free shipping Free 30-day returns

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Management number 239542751 Release Date 2026/07/14 List Price US$4.60 Model Number 239542751
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Note: This product is a transmission type notched grating, which can observe the diffraction image of the grating and understand the main characteristics of the diffraction grating.You can further understand the structure of the spectrometer, learn the correct adjustment method, and infer the wavelength through the line emission formula combined with the measurement data. *The grating plate comes with both front and back protective films. Please remove them before use. After tearing the protective film, use it carefully and do not touch the mirror directly with your hands.

  • Material: PET/Glass for option
  • Size: 50x50mm
  • Raster Size: 35x23mm
  • Line Number: PET50/100/300/600 Glass 300/600
  • Thickness of the Frame: 2mm
ASIN B0FHVLFBLL
Manufacturer Laserland
Item model number PET 500 Lines

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