---
product_id: 777524310
title: "Diffraction Grate Slide-Double Axis 13,500 Lines/2x2 Inch Pack of 10"
brand: "rainbow symphony"
price: "0.62 OMR"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/777524310-diffraction-grate-slide-double-axis-13-500-lines-2x2-inch
store_origin: OM
region: Oman
---

# Compatible with overhead & 35mm projectors 13,500 lines/2x2 inch precision Double axis diffraction for enhanced spectral clarity Diffraction Grate Slide-Double Axis 13,500 Lines/2x2 Inch Pack of 10

**Brand:** rainbow symphony
**Price:** 0.62 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🌈 Unlock the spectrum of possibilities with every slide!

## Quick Answers

- **What is this?** Diffraction Grate Slide-Double Axis 13,500 Lines/2x2 Inch Pack of 10 by rainbow symphony
- **How much does it cost?** 0.62 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/777524310-diffraction-grate-slide-double-axis-13-500-lines-2x2-inch)

## 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

- • **Double Axis Design:** Dual-axis diffraction maximizes spectrum range and clarity, perfect for advanced light and color research.
- • **Multipack Value & Convenience:** Pack of 10 slides ensures you’re always ready for experiments, presentations, or creative projects.
- • **Spectral Brilliance Unleashed:** Experience ultra-clear, bright spectra with minimal visual noise for professional-grade light analysis.
- • **Precision Engineered 13,500 Lines:** High-density grating ensures detailed and accurate spectral dispersion every time.
- • **Versatile Projection Compatibility:** Seamlessly integrates with overhead and 35mm slide projectors for dynamic demonstrations.

## Overview

This 10-pack of 2x2 inch double axis diffraction grating slides features 13,500 lines per inch, delivering bright, noise-free spectral projections. Designed for professional light and color research, these holographic refractor grates are compatible with overhead and 35mm projectors, making them essential tools for precise spectral analysis and educational demonstrations.

## Description

These holographic refractor grates are highly efficient embossed holographic optical elements (H.O.E.) The Reflection Grate is used to directly display and analyze the spectrum from different gas pipes and other light sources. The spectrum quality generated from our lattices is as bright as possible without disturbing visual noise. Our grates are the main component of a protractor, and are used in experiments on light and color research. Use an overhead projector or a 35mm slide projector to project the spectrum to verify the spectrum. Can be used in combination with color film gel to add and subtraction color demonstration.

## Features

- 2" x 2" Polarized Slide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rainbow Symphony |
| Part number | 01602-10 |
| Item Weight | 9 g |
| Package Dimensions | 8.99 x 6.1 x 1.09 cm; 9 g |
| Is Discontinued By Manufacturer | No |
| Size | 10-Pack |
| Number Of Pieces | 10 |
| Batteries Included | No |
| Batteries Required? | No |

## Images

![Diffraction Grate Slide-Double Axis 13,500 Lines/2x2 Inch Pack of 10 - Image 1](https://m.media-amazon.com/images/I/51v8D2NAgyL.jpg)

## Questions & Answers

**Q: Will it chop frozen grapes?**
A: I just tried. This is ineffective against frozen grapes.

**Q: What is the difference between the various options?**
A: Basically the line spacing. We offer 500 ln/mm, 1000 ln/mm and cross axis 13,500 line/ in. The 1000 ln/mm spreads the spectrum the most.

**Q: Your scale is backwards.  Red is the longer wavelength.**
A: I think they meant the scale to be applied to the rainbow colors of the plastic part itself (just as a side reference relating color and wavelength), since the positions of colors on the grating depends on angles etc., they aren't tied to a specific position on the grating anyway.

**Q: Could anybody provide me more technical information or a datasheet? For example, the manufacturing method or the grooves' angle. Thank you in advance**
A: Sorry, just the line spacing.

## Frequently Bought Together

- Rainbow Symphony Diffraction Grating Slides - Double Axis 13,500 Line/inch, Package of 10
- EISCO Premium Quantitative Spectroscope - 400-700nm Range, 5nm Accuracy
- Diffraction Grating Slide-Linear 1000 Lines/mm 2x2"-Pack of 10

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-16*