【HIGH-PRECISION OPTICS】Clear spectral lines for accurate physics experiments using advanced diffraction grating transmission technology in lab settings.
【MULTIPLE LINE DENSITY OPTIONS】Choose from 80 to 1600 lines per mm on this diffraction grating sheet to suit various spectroscopy teaching demonstrations.
【STURDY PET CONSTRUCTION】Plastic frame resists wear during frequent handling while maintaining optical performance for consistent student results.
【COMPACT TEACHING AID】50×50 mm frame fits standard equipment easily, making transmission spectroscopic analysis simple for classroom use.
【CLEAR VISUAL OUTPUT】2 mm thickness delivers distinct color separation, helping users observe light wavelengths without complex setup requirements.