---
product_id: 88151999
title: "Optical Glass Triangular Prism Refactor for Teaching Light Spectrum, Photography Effects. K9 Crystal Clarity, 140mm"
brand: "mrg"
price: "€ 18.33"
currency: EUR
in_stock: false
url: https://www.desertcart.at/products/88151999-optical-glass-triangular-prism-refactor-for-teaching-light-spectrum-photography
store_origin: AT
region: Austria
---

# 140mm K9 Crystal clarity Multi-purpose photography prop Smudge-free, hand-inspected finish Optical Glass Triangular Prism Refactor for Teaching Light Spectrum, Photography Effects. K9 Crystal Clarity, 140mm

**Brand:** mrg
**Price:** € 18.33
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Capture light, color, and creativity like never before!

## Quick Answers

- **What is this?** Optical Glass Triangular Prism Refactor for Teaching Light Spectrum, Photography Effects. K9 Crystal Clarity, 140mm by mrg
- **How much does it cost?** € 18.33 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/88151999-optical-glass-triangular-prism-refactor-for-teaching-light-spectrum-photography)

## Best For

- mrg enthusiasts

## Why This Product

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

## Key Features

- • **Flawless Finish:** Each prism is hand-inspected and comes with a microfiber cloth to keep your visuals crystal clear.
- • **Lead-Free & Safe:** Eco-conscious design with zero lead content, ensuring a safe and sustainable choice for educators and creators.
- • **Photo-Ready Prop:** Elevate your creative shots with a versatile tool designed to enhance light and color dynamics.
- • **Spectrum Mastery:** Transforms sunlight into vivid rainbows, ideal for science experiments and mesmerizing photography effects.
- • **Prism-Perfect Clarity:** Crafted from premium K9 crystal for unmatched transparency and durability—no fog, no scratches.

## Overview

This 140mm equilateral prism, made from durable and ultra-clear K9 crystal, is perfect for breaking white light into vibrant spectrums. Designed for both educational science experiments and professional photography, it offers smudge-free clarity with a hand-inspected finish and includes a microfiber cloth for maintenance. Lead-free and built to last, it’s the ultimate tool for light manipulation and creative expression.

## Description

Equilateral prisms or Triple Prism are often used for breaking up white light into a spectrum of colors, while right angle prisms are generally used for measuring critical angles and observing total internal reflection such as in fiber optics.

## Features

- [Multi Purpose] - Use the Sunlight for the Best Rainbow Science Experiment Effects. Use as Photo Tool to Create better Photography scenes.
- [Made from K9 Crystal] - Unlike Glass, K9 Crystal is much more durable and clear. Zero Fogginess and Scratches. Contains NO LEAD.
- [Photography Prop] - Prisms can be used for photography as well as creating the light spectrum. For BEST Rainbow results, use the Sun.
- [Smudge Free] - Each Prism is hand inspected. A Micro Fiber cloth will be included in each carrying case to ensure prism maintains flawlessness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GNX2W9F |
| Date First Available | August 20, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.7 ounces |
| Manufacturer | MRG |
| Product Dimensions | 5.51 x 1.97 x 1.38 inches |

## Images

![Optical Glass Triangular Prism Refactor for Teaching Light Spectrum, Photography Effects. K9 Crystal Clarity, 140mm - Image 1](https://m.media-amazon.com/images/I/41kH3JDyX5L.jpg)
![Optical Glass Triangular Prism Refactor for Teaching Light Spectrum, Photography Effects. K9 Crystal Clarity, 140mm - Image 2](https://m.media-amazon.com/images/I/41a8xY-Z5AL.jpg)
![Optical Glass Triangular Prism Refactor for Teaching Light Spectrum, Photography Effects. K9 Crystal Clarity, 140mm - Image 3](https://m.media-amazon.com/images/I/41i+t0ksE1L.jpg)

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**Shop now:** [https://www.desertcart.at/products/88151999-optical-glass-triangular-prism-refactor-for-teaching-light-spectrum-photography](https://www.desertcart.at/products/88151999-optical-glass-triangular-prism-refactor-for-teaching-light-spectrum-photography)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-06*