--- product_id: 230546445 title: "2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm)" brand: "young4us" price: "₹ 2673" currency: INR in_stock: true reviews_count: 13 url: https://www.desertcart.in/products/230546445-2-pack-6-inch-crystal-optical-glass-triangular-prism-photography store_origin: IN region: India --- # Splits light into vivid spectral colors Perfect for unique photography effects 6-inch crystal-clear optical glass 2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) **Brand:** young4us **Price:** ₹ 2673 **Availability:** ✅ In Stock ## Summary > 🌈 Capture the spectrum, spark curiosity, and never miss a colorful moment! ## Quick Answers - **What is this?** 2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) by young4us - **How much does it cost?** ₹ 2673 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/230546445-2-pack-6-inch-crystal-optical-glass-triangular-prism-photography) ## Best For - young4us enthusiasts ## Why This Product - Trusted young4us brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Double the Prism Power:** Two prisms in one set for versatile use—photography, teaching, or décor. - • **Portable & Manual Magic:** No batteries needed—just pure optical wonder anytime, anywhere. - • **Spectacular Rainbow Effects:** Create mesmerizing light spectrums that captivate kids and elevate your photos. - • **Interactive Science Made Fun:** Engage your kids or students with hands-on demonstrations of light physics. - • **Crystal-Clear Optical Precision:** Experience flawless light refraction with premium 6-inch optical glass prisms. ## Overview This 2-pack set of 6-inch triangular prisms is crafted from high-quality optical glass, designed to split light into vibrant spectral colors. Ideal for photography enthusiasts, educators, and curious kids, these prisms offer hands-on learning and stunning visual effects without any power source. Perfect for creating unique photos or teaching the principles of light and color in an engaging way. ## Description Wanna take an amazing photo with great optical effects? Want to share rainbow lights with your kids? Use these Triangle Prisms to show beautiful colors to your friends and family! ## Features - CRYSTAL CLEAR: Made of Optical Glass, the Triangular Prism is crystal clear for you to use this equilateral prism to split a beam of light into spectral components - GREAT PHOTOGRAPHY TOOL: The Triangular Prism is not only clear and beautiful, but also provides rainbow color light effects for you to take unique photos - LIGHT SPECTRUM TEACHING: Show wonderful rainbow optical effects for your kids or students, so you can explain these great natural sciences to them - 2 IN 1 FOR MULTIPLE USES: We offer 2 Triangular Prisms for you to use them in various different occasions. You can also use them for decorations - WHAT YOU GET: 2 Pack 6-inch Crystal Optical Glass Triangular Prisms. Due to the glass material, this product may break during delivery. If you receive defective items, please let us know via email to get replacement items. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Kid | | Asin | B08H51PV9F | | Best Sellers Rank | #67,131 in Toys & Games (See Top 100 in Toys & Games) #24 in Prisms & Kaleidoscopes | | Brand Name | Young4us | | Color | 2 Pack | | Customer Reviews | 4.1 4.1 out of 5 stars (645) 4.1 out of 5 stars | | Educational Objective | To help children understand the principles of light spectrum and natural sciences through interactive and visual learning. | | Indoor Outdoor Usage | Indoor | | Item Weight | 0.34 kg | | Manufacturer | Young4us | | Manufacturer Maximum Age Months | 144 | | Manufacturer Part Number | BL-SLJ-X2 | | Material Type | Glass | | Model Number | BL-SLJ-X2 | | Number Of Players | 2 | | Operation Mode | Manual | | Power Source | Manual | | Set Name | 2 Pack | | Size | Medium | | Supported Battery Types | No batteries required | | Unit Count | 2 Count | ## Images ![2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) - Image 1](https://m.media-amazon.com/images/I/61yzZ4YcCEL.jpg) ![2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) - Image 2](https://m.media-amazon.com/images/I/61mWRGAmJ8L.jpg) ![2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) - Image 3](https://m.media-amazon.com/images/I/710g+kbPkCL.jpg) ![2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) - Image 4](https://m.media-amazon.com/images/I/71zWpwnjCNL.jpg) ![2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) - Image 5](https://m.media-amazon.com/images/I/71xMZCFpjYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good price, good quality, excellent for teaching. *by on Reviewed in the United States April 12, 2026* These are exactly as advertised. High quality glass in particular. I used these in a high school physics class, passing them around. My students loved them and played looking through them and projecting light on the walls. In this way they learned about refraction, different individual bands of wave length and color perception. ### ⭐⭐⭐⭐⭐ These prisms create a great spectral display of the sun *by on Reviewed in the United States April 12, 2023* I tutor a 14 year old boy in the eighth grade. His science class is very weak so I purchased these prisms to illustrate refraction of sunlight. I stood with the Sun behind me, put the prism over my shoulder and directed the spectral display onto the shadow in front of me. It was beautiful- Violet, Blue , green,yellow, red.Note- these things are glass and the corners are very fragile. Don't just toss them around they will chip easily. ### ⭐⭐⭐ Non uniform optical properties *by on Reviewed in the United States June 20, 2022* I bought these to see if they would be good for teaching about prisms. Particularly about refraction of light. But if you look at the reflection of a line, or look through the prism at a straight line. (I used the edge of the white background on this screen) you will see that the whole is curved and not straight. The colors spread out as they should - but the whole line is curved - STRONGLY.So I think they took hot glass and forced it into a mold at the lowest temperature possible. Then polished the surface. So what happens (pretty sure) is the optical properties change from one end of the prism to the other.These are CHEAP. They have the right shape. They are clean. They will more or less refract single rays of light and spread out a beam of light for verbal demonstrations.Would this be a good starting point for any quantitative experiment - I don't think so. Unless you were teaching modeling and calibration. Then, the fun is taking a really badly made device (a prism is an optical device) - measure it, model everything, and then use the computer to standardize the poorly made device. Use measurement and computers to fix the too quick way they made this.I think all they need to do is heat the glass to a higher temperature, and be careful to cool it uniformly. I think these guys sell short prisms. I will see if the short ones are not so distorted.Such a curvature could come from strain left in the glass. But it can be a slowly varying index of refraction. If you were teaching gradient index things, it might be a good example. Ask the students to use the gradients for something practical.Hold the prism in two hands with the triangular shape pointing up. Look through the top (thin part) of the prism at the bottom of the computer screen. Slowly lift the prism until you can see the bottom of the screen. The line of your eye through the prism will be pointing above the screen.It should be fuzzy with the colors spread out. Notice how strongly it curves from one side of the prism (right to left, left to right)Hold the prism vertically, and turn it slowly around the vertical axis. Look for an image of the edge of the screen. It should have vivid colors. BUT it won't be a straight line. In mine, the apparent distance of the "straight" edge of the screen from long axis of the prism changes from top to bottom and is also curved. Wish I could show you. Will see if I can find a camera somewhere.Richard ## Frequently Bought Together - Young4us 2 Pack 6-inch Crystal Optical Glass Triangular Prism for Photography, Kids, Science, Teaching Light Spectrum, Physics and Taking Photos Pictures (Set of 2, 150mm) - 2PCS 5" Large Suncatchers Crystal Prisms, STINO Hanging Sun Catcher with Glass Prism, Rainbow Maker for Windows, Room, Garden Fantasy Aesthetic Home Decor (1, Rectangle ABColor 2Pcs) - 4 Pack K9 Optical Crystal Photography Prism Set, Include 55mm Crystal Ball, 50mm Crystal Cube, 50mm Triangular Prism, 60mm Optical Pyramid with Gift Box& Wipe Cloth for Teaching, Playing, Photography --- ## 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.in/products/230546445-2-pack-6-inch-crystal-optical-glass-triangular-prism-photography](https://www.desertcart.in/products/230546445-2-pack-6-inch-crystal-optical-glass-triangular-prism-photography) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-08-16*