--- product_id: 43148152 title: "6\" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography" brand: "monterey crystal" price: "£0.82" currency: GBP in_stock: true reviews_count: 6 url: https://www.desertcart.co.uk/products/43148152-6-optical-glass-triangular-prism-150-mm-for-teaching-light store_origin: GB region: Great Britain --- # prism splits full light spectrum lightweight & portable design 150mm precision length 6" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography **Brand:** monterey crystal **Price:** £0.82 **Availability:** ✅ In Stock ## Summary > 🌈 Unlock the hidden colors of light—where science meets style! ## Quick Answers - **What is this?** 6" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography by monterey crystal - **How much does it cost?** £0.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/43148152-6-optical-glass-triangular-prism-150-mm-for-teaching-light) ## Best For - monterey crystal enthusiasts ## Why This Product - Trusted monterey crystal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engage & Inspire:** Turn any lesson or shoot into a captivating experience that sparks curiosity and creativity. - • **Spectrum Mastery:** Transforms ordinary light into vibrant rainbows—ideal for teaching physics or creative photography. - • **Durable & Reliable:** Engineered for repeated classroom or field use without compromising clarity or precision. - • **Perfectly Portable:** Compact 6-inch length fits effortlessly in your bag or jacket pocket for on-the-go demos. - • **Crystal-Clear Optics:** Crafted from premium optical glass for flawless light dispersion—no haze, no fuzz. ## Overview This 6-inch (150mm) triangular prism is made from high-quality optical glass, designed to split light into its spectral colors with exceptional clarity. Lightweight and portable, it’s perfect for educators, photographers, and curious minds eager to explore the physics of light anywhere. ## Description Use this triangular prism to split a beam of light into its spectral components(the colors of the rainbow). Prism Length: 6 inch / 150mm; Side Length: 1.38 inch / 35mm Show your kids a rainbow Material: optic glass, not plastic ## Features - PREMIUM QUALITY Made of high quality optical glass, No fuzzy or hazy defects - PERFECT SIZE All prisms are 6 inches long and approximately an inch wide - LIGHTWEIGHT Easy carry for teaching/learning, presentations, etc can be comfortably carried in a purse or a jacket pocket. ## Images ![6" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography - Image 1](https://m.media-amazon.com/images/I/41aQPM9bSUL.jpg) ![6" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography - Image 2](https://m.media-amazon.com/images/I/61nFfNslUtL.jpg) ![6" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography - Image 3](https://m.media-amazon.com/images/I/316pkt4SjkL.jpg) ![6" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography - Image 4](https://m.media-amazon.com/images/I/61-haXsIkuL.jpg) ![6" Optical Glass Triangular Prism 150 mm for Teaching Light Spectrum Physics or Photography - Image 5](https://m.media-amazon.com/images/I/71TFfEdHyAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Science rocks. *by R***L on Reviewed in the United States on January 12, 2019* Fun if we have sun. Have to improvise a way to hold it since it has to be "up side down" resting on a single edge. The styrofoam packaging is kindnof useful for this. ### ⭐⭐⭐⭐⭐ Five Stars *by B***L on Reviewed in the United States on April 30, 2018* Happy with order. ### ⭐⭐⭐⭐⭐ exactly as advertised *by M***L on Reviewed in the United States on May 15, 2019* exactly as advertised --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/43148152-6-optical-glass-triangular-prism-150-mm-for-teaching-light](https://www.desertcart.co.uk/products/43148152-6-optical-glass-triangular-prism-150-mm-for-teaching-light) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-25*