Top 10 Best diffraction grating in 2026

Main highlights

• •Produced with the goal of minimizing noise – ensuring you get a clear view of the color spectrum
• •One 6” x 12” linear sheet with a single axis and 1,000 lines / mm
• •You can directly view and analyze spectra from different gas tubes and other light sources with these large sheets
• •These sheets can be used over and over again, as long as they are kept clean and crinkle free
• •Perfect for physics education and visual displays of light diffraction

Main highlights

• •DIFFRACTION GRATING: Rainbow Symphony's Linear Diffraction Grating Slides (500 line/millimeter) allow you to directly view and analyze spectra from multiple light sources, include gas tubes, making the study of light and color fun and educational.
• •QUALITY MATERIALS: Our 2"X 2" diffraction grating sheet slides were designed with quality material to produce the brightest possible spectrum with a minimal distracting visual noise, while being long lasting. It features efficient embossed holographic elements.
• •EDUCATION: Our diffraction grating sheet slides are perfect for classroom or homeschool physics education on visual displays of light diffraction. Each slide has a scale to help you measure wavelength in nanometers, making observations simple to record.
• •PROJECTOR COMPATIBLE: These slides can be used to project a spectrum using overhead projectors or a 35mm slide projector for spectrum demonstration purposes. Use in conjunction with colored film gels for additive and subtractive color demonstrations.
• •MADE IN THE US: All of Rainbow Symphony's diffraction grating film slides are made in the US to ensure the quality. These rainbow maker slides are perfect for kids gifts, physics gifts, educational toys, classroom supplies or homeschool supplies.

Main highlights

• •Produced with the goal of minimizing noise – ensuring you get a clear view of the color spectrum
• •One 6” x 12” sheet with a double axis that has 13,500 Lines/inch
• •You can directly view and analyze spectra from different gas tubes and other light sources with these large sheets
• •These sheets can be used over and over again, as long as they are kept clean and crinkle free
• •Perfect for physics education and visual displays of light diffraction

Main highlights

• •Produced with the goal of minimizing noise – ensuring you get a clear view of the color spectrum
• •One 6” x 60” linear sheet with a single axis and 1,000 lines / mm
• •These sheets can be used over and over again, as long as they are kept clean and crinkle free
• •You can directly view and analyze spectra from different gas tubes and other light sources with these large sheets
• •Perfect for physics education and visual displays of light diffraction

Main highlights

• •Produced with the goal of minimizing noise – ensuring you get a clear view of the color spectrum
• •One 6” x 12” sheet with a single linear axis and 500 Lines/mm
• •You can directly view and analyze spectra from different gas tubes and other light sources with these large sheets
• •These sheets can be used over and over again, as long as they are kept clean and crinkle free
• •Perfect for physics education and visual displays of light diffraction

Main highlights

• •This product has NO adhesive. You will have to attach it to your windows with tape or some other method.
• •Shipped in a resusable storage tube for safe keeping.
• •Great material for making your own rainbow sun catchers or fireworks diffraction glasses!
• •This product does not provide privacy as it is very transparent. It is not recommended for privacy applications.
• •Material is easily cut with household scissors.
• •Can be used to make holographic chocolate!

Main highlights

Main highlights

Main highlights

• •Produced with the goal of minimizing noise – ensuring you get a clear view of the color spectrum
• •One 6” x 5' sheet with a single linear axis and 500 Lines/mm
• •You can directly view and analyze spectra from different gas tubes and other light sources with these large sheets
• •These sheets can be used over and over again, as long as they are kept clean and crinkle free
• •Perfect for physics education and visual displays of light diffraction