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🌟 Unleash the Spectrum of Knowledge!
Rainbow Symphony's Linear Diffraction Grating Slides feature 500 lines per millimeter and are designed for educational use, allowing users to explore light and color through hands-on experiments. Each 2" x 2" slide is made in the USA from quality materials, ensuring bright spectra with minimal distractions. Ideal for classrooms and homeschool settings, these slides are projector compatible and include a scale for precise wavelength measurements.
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