--- product_id: 54657298 title: "MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm" brand: "mqb" price: "FREE" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/54657298-mqb-optical-glass-triangular-prism-for-teaching-light-spectrum-physics store_origin: PL region: Poland --- # Perfect for education 20mm dimensions High-quality optical glass MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm **Brand:** mqb **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🌈 Prism Power: Where Science Meets Spectacular! ## Quick Answers - **What is this?** MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm by mqb - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/54657298-mqb-optical-glass-triangular-prism-for-teaching-light-spectrum-physics) ## Best For - mqb enthusiasts ## Why This Product - Trusted mqb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Use:** Ideal for teaching, research, or as a stunning decorative piece. - β€’ **Compact Design:** Small yet mightyβ€”20mm of pure educational potential. - β€’ **Engage Young Minds:** A captivating tool that makes physics fun for kids! - β€’ **Illuminate Learning:** Transform your classroom into a vibrant spectrum of knowledge! - β€’ **Precision Engineering:** Crafted from premium optical glass for crystal-clear results. ## Overview The MQB Optical Glass Triangular Prism is a 20mm teaching tool made from high-quality optical glass, designed to demonstrate the light spectrum in an engaging way. Perfect for educational settings, research, or as a decorative item, this prism is an essential addition to any science enthusiast's collection. ## Description Features Optical Glass Prism, there are four lights, white light in any one of the illuminating surface intake, from the remaining three light shoot out three base colours of red, green and blue, respectively, is said three bases of the light. This is light. And, that is, from three light in red, green, and blue, respectively the base light, one from the remaining surface emitting white light, which is light. This is one of the most important accessories on the projector, the projector is able to cast shadows of color on the screen, you should know what color light is composed of three primary colors on the screen, color important Prism Prism is formed of three primary colors. Package Included 1 x Optical Glass ## Features - Made of high quality optical glass - Can be used as teaching tools or research and decorations, it are very beautiful - Dimension: 20 Γ— 20 Γ— 20 mm - Good as educational toy for children ## Images ![MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm - Image 1](https://m.media-amazon.com/images/I/61ZIQl-bjWL.jpg) ![MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm - Image 2](https://m.media-amazon.com/images/I/41HI3mZz-+L.jpg) ![MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm - Image 3](https://m.media-amazon.com/images/I/51AfPdIeqAL.jpg) ![MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm - Image 4](https://m.media-amazon.com/images/I/61MwRDPrbLL.jpg) ![MQB Optical Glass Triangular Prism for Teaching Light Spectrum Physics 20mm - Image 5](https://m.media-amazon.com/images/I/613JJ2jJ1uL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ I love this cube *by M***N on Reviewed in the United States πŸ‡ΊπŸ‡Έ on June 3, 2018* I love this cube. I’ve been using it for photography to make a lot of cool prism and filter effects. I wish there was an option to order a bigger cube though. I’ll search around to see if I can find one.One thing of note, tue top and bottom are frosted. So only the sides can be used to reflect light.I took off one star because there was a small nick on one edge. Also, it didn’t come with a carry case or pouch. Just wrapped in foam, in a little box. I had an extra felt pouch however, so have moved it to there. It’s still one of my favorite pieces of photography equipment however ### ⭐⭐⭐⭐ Neckless three across on a pyramid and round together. -IllumiRoddy@gmail .com replace the space *by S***M on Reviewed in the United States πŸ‡ΊπŸ‡Έ on September 26, 2019* I am wearing it after modification as a neckless piece.Feels a little Hippy but since I am an inventor of crazy creations and optics with lasers and prisms as a hobby it works fine for me and is unique. ### ⭐⭐⭐⭐⭐ Coatings on the faces of the cube filter the light to transmit red, yellow, blue lights *by L***. on Reviewed in the United States πŸ‡ΊπŸ‡Έ on February 9, 2019* This is a cube with internal beam splitters that split the light into 3 beams that come out the front and sides of the cube. The cube itself has been coated with a different filter on each face so that one face transmits only red, the next face transmits yellow, and the last face transmits blue light.So this is not using diffraction to split the light! But it is a nice demonstration of beam splitting and light filters. And the optical clarify is fantastic! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/54657298-mqb-optical-glass-triangular-prism-for-teaching-light-spectrum-physics](https://www.desertcart.pl/products/54657298-mqb-optical-glass-triangular-prism-for-teaching-light-spectrum-physics) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*