If you’re looking to do classroom experimentation with spectrum tubes and would like to do some spectral analysis, our double axis 13,500 line/in. diffraction grating slide is the right choice.

Rainbow Symphony’s 2 inch by 2 inch slides have several advantages that make them the industry standard for education. Our lenses are constructed with quality and durability in mind, making it a good choice to put in the hands of a variety of learners. Each lens has also been optimized to eliminate distracting visual noise, which means you’ll get a clean view of the color spectrum each time you use it. Additionally, you’ll also find that our lenses are the brightest on the market, making visual observations even easier to discern.

Education professionals appreciate our slides because they make their jobs easier. Each diffraction grating slide has a scale to help you measure wavelength in nanometers, making observations quick and simple to record. Educators also appreciate how seamlessly our slides work with overhead projectors and colored film gels as well.

Teachers and students alike are sure to appreciate the high-caliber products from Rainbow Symphony. Don’t forget: buy in bulk and save even more!

IMPORTANT: Minimum order for this item is 50 pieces at .40 each. To receive the quantity discounts advertised, you must add the quantity you're ordering to the quantity box on the order page.