---
product_id: 268216410
title: "Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm"
brand: "rainbow symphony"
price: "€ 50.17"
currency: EUR
in_stock: false
reviews_count: 5
category: "Rainbow Symphony"
url: https://www.desertcart.nl/products/268216410-rainbow-symphony-pack-of-10-diffraction-grating-slides-linear-500
store_origin: NL
region: Netherlands
---

# 500 lines/mm precision 2" x 2" compact size Holographic Optical Elements Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm

**Brand:** rainbow symphony
**Price:** € 50.17
**Availability:** ❌ Out of Stock

## Summary

> 🌈 Unlock the hidden spectrum of light — see what others can’t!

## Quick Answers

- **What is this?** Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm by rainbow symphony
- **How much does it cost?** € 50.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/268216410-rainbow-symphony-pack-of-10-diffraction-grating-slides-linear-500)

## Best For

- rainbow symphony enthusiasts

## Why This Product

- Trusted rainbow symphony brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable:** 2" x 2" slides crafted for easy handling and compatibility with standard projectors and spectroscopes.
- • **Versatile 10-Pack:** Multiple slides for extended experiments, demonstrations, or sharing in collaborative lab settings.
- • **Precision Engineering:** 500 lines per millimeter diffraction grating ensures accurate and detailed spectral resolution.
- • **Educational Powerhouse:** Ideal for professionals and enthusiasts to explore light spectra, color theory, and optical experiments.
- • **Brilliant Spectral Clarity:** Experience the brightest, cleanest spectra with minimal visual noise for flawless analysis.

## Overview

The Rainbow Symphony Pack of 10 Diffraction Grating Slides features 500 lines/mm embossed holographic optical elements in a compact 2" x 2" format. Designed for precise spectral analysis and vibrant, noise-free light diffraction, these slides are perfect for scientific demonstrations, educational experiments, and professional optical applications.

## Description

These are Holographic Diffraction Gratings, highly efficient embossed Holographic Optical Elements (H.O.E.). Diffraction Gratings are used for the direct viewing and analysis of spectra from different gas tubes and other light sources. The quality of the spectrum produced from these gratings is the brightest possible with a minimum of distracting visual noise. These gratings are the principal component in a spectroscope and are used for experiments pertaining to the study of light and color. Project a spectrum using an overhead projector or 35mm slide projector for spectrum demonstration purposes. Use in conjunction with colored film gels for additive and subtractive color demonstrations. 2" X 2"

Review: 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.
Review: Le produit est parfait mais attention une taxe de 9euros s'applique pour un produit qui coutait autant...merci le fisc!

## Features

- Pack of 10 diffraction grating slides 500 lines/mm
- Size: 2"x2" / 5x5 cm, 1"x1.5" / 2.5x4.0 cm clear
- Highly efficient embossed Holographic Optical Elements (H.O.E.).
- Use for the direct viewing and analysis of spectra from different gas tubes and other light sources.
- Spectrum quality - the brightest possible with a minimum of distracting visual noise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PBFTQMM |
| Best Sellers Rank | #152,203 in Electronics ( See Top 100 in Electronics ) #156 in Lab Microscope Accessories |
| Brand | Rainbow Symphony |
| Color | 500 |
| Customer Reviews | 4.2 4.2 out of 5 stars (80) |
| Date First Available | 15 February 2013 |
| Item Weight | 9 g |
| Manufacturer | Rainbow Symphony |
| Manufacturer Part Number | 01604-10 |
| Model number | 01604-10 |
| Number of Items | 10 |
| Product Dimensions | 5.08 x 5.08 x 0.33 cm; 9 g |
| Size | 10Pack |

## Images

![Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm - Image 1](https://m.media-amazon.com/images/I/51ydcwg4ghL.jpg)
![Rainbow Symphony Pack of 10 Diffraction Grating Slides - Linear 500 Lines/mm - Image 2](https://m.media-amazon.com/images/I/717EPG2jnRL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***N on 23 August 2025*

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.

### ⭐⭐⭐⭐⭐ Review
*by P***S on 17 January 2022*

Le produit est parfait mais attention une taxe de 9euros s'applique pour un produit qui coutait autant...merci le fisc!

### ⭐⭐⭐⭐⭐ Review
*by F***Z on 9 February 2022*

La verdad funcionan de maravilla, puede ver el espectro electromagnético de varios gases nobles.

## Frequently Bought Together

- Rainbow Symphony Diffraction Grating Slides, Linear, 500 Line/Millimeters, Made in USA, Package of 10
- Diffraction Grating Slide-Linear 1000 Lines/mm 2x2"-Pack of 10
- EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-23*