We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
Descargar la aplicación
Servicios al cliente
Sobre nosotros
Copyright © 2025 Desertcart Holdings Limited
Descargar la aplicación
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.
🌈 Unlock the hidden colors of light — be the spectrum guru everyone envies!
The Rainbow Symphony Pack of 10 Diffraction Grating Slides features double-axis 13,500 lines per inch holographic optical elements designed for precise spectral analysis. Ideal for educational and professional use, these durable plastic slides deliver bright, noise-free spectra and are compatible with overhead and 35mm slide projectors, making light and color studies visually unforgettable.
| ASIN | B00PBDTJ0I |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | 13,500 |
| Customer Reviews | 4.2 4.2 out of 5 stars (305) |
| Date First Available | 15 Feb. 2013 |
| Item Package Quantity | 1 |
| Item Weight | 9 g |
| Item model number | 01602-10 |
| Manufacturer | Rainbow Symphony |
| Material | plastic |
| Number of Pieces | 10 |
| Package Dimensions | 8.99 x 6.1 x 1.09 cm; 9 g |
| Part number | 01602-10 |
| Size | 10-Pack |
L**S
n(lambda)=2dsin(theta)
Used this grating with a red laser pointer to demonstrate diffraction to a bunch of lucky chemistry students. I really hope they learn Bragg's law after I went to so much trouble.
T**C
Good buy
If you are after fun with solar spectrum then this is for you it is on a 35 mm slide and that helps
A**R
The ordered Diffraction Grating Slides work well
For a course on optics I ordered a Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm. The slides were packed and delivered well and work well.
S**H
Well made, no defects.
The gratings and their frames were all well made, and there were no defective ones in my set. The packaging was adequate, and none were damaged in shipping. They are suitable for making the "Home made spectroscopes" that have instructions all over online.
M**R
Fun Physics
Excellent for a physics class - or to interest grandchildren. The vaying spectra of the new LED lights show up well when viewed through one of the gratings.
P**R
As described, quick delivery
As described, quick delivery
N**A
Non return
asked for a return on the item. Seller never responded.
H**A
Nice grating, but not the right spacing
It's a nice quality grating, but unfortunately it's not 13,500 lines/inch as specified. It's almost exactly 5,000 lines/inch, which you can get from the diffraction grating formula using a laser pointer: λ = d sin(θ). Measured θ = 0.1285 radians, λ = 650nm.
A**R
Product came as advertised
R**N
Used to use these in physics class when learning about light. I have no idea where these are produced but it's the exact same look with the odd rainbow colored cardboard holder. Regardless of how they look they work perfectly fine for demonstration purposes, the grating line-count is accurate. It handles low power lasers perfectly fine, it might not handle high powered lasers seeing as it's only plastic, but for this price I wouldn't expect it to, so I haven't bothered to try it.
P**S
Le produit est parfait mais attention une taxe de 9euros s'applique pour un produit qui coutait autant...merci le fisc!
F**Z
La verdad funcionan de maravilla, puede ver el espectro electromagnético de varios gases nobles.
T**N
ok
Trustpilot
Hace 1 semana
Hace 2 días