--- product_id: 3976718 title: "Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm" brand: "amlong crystal" price: "VT7143" currency: VUV in_stock: true reviews_count: 13 category: "Amlong Crystal" url: https://www.desertcart.vu/products/3976718-amlong-crystal-6-inch-optical-glass-triangular-prism-for-teaching store_origin: VU region: Vanuatu --- # 6 inch length for stable handling Fully protected premium packaging Lead-free K9 optical glass clarity Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm **Brand:** amlong crystal **Price:** VT7143 **Availability:** βœ… In Stock ## Summary > 🌈 Unlock the magic of light β€” where science meets style! ## Quick Answers - **What is this?** Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm by amlong crystal - **How much does it cost?** VT7143 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/3976718-amlong-crystal-6-inch-optical-glass-triangular-prism-for-teaching) ## Best For - amlong crystal enthusiasts ## Why This Product - Trusted amlong crystal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Ready Out-of-the-Box:** No assembly neededβ€”just unpack and start exploring the wonders of light immediately. - β€’ **Generous 6-Inch Length:** Designed for a stable handheld grip and stunning visual displays, perfect for desktop elegance or classroom use. - β€’ **Vibrant Spectrum Display:** Transforms ordinary light into mesmerizing rainbows, making physics lessons and creative projects unforgettable. - β€’ **Elevate Your Space & Status:** A sleek, elegant prism that doubles as a conversation-starting decor piece for your home or office. - β€’ **Precision-Crafted Optical Glass:** Experience crystal-clear light refractions with premium lead-free K9 glass, elevating your science demos and photography. ## Overview The Amlong Crystal 6 inch Optical Glass Triangular Prism is a high-quality, lead-free K9 glass prism designed for educational and photographic use. With a stable 6-inch length and crystal-clear clarity, it creates vibrant light spectrums and rainbows, perfect for science demonstrations or artistic displays. Packaged securely and ready to use, it adds both functional and aesthetic value to any professional or creative environment. ## Description Product description Quality Craftsmanship Our prisms are made with K9 optical glass. They are checked for clarity and imperfections during the manufacturing process. Our prisms are hand sanded and polished to our specific size requirements to maintain consistency and quality. Our prisms measure 6” (150mm) by 1.38” (35mm). Our prisms are slightly wider than the competition to make them easier to hold and use. All of our prisms come in our padded satin lined Amlong Crystal box. How does a prism create a rainbow? When light moves from air into the glass of the prism, light refraction occurs. The design of the prism causes the light to change direction. A ray of light is made up of many wavelengths of light. Each wavelength passes through the prism with different resistance than the other light waves. The different wavelengths normally travel together but get dispersed passing through a prism and we can see them separately as a rainbow. Prisms are not just for science class and fun light experiments either. Both amateur and professional photographers can use prisms to create interesting effects in their pictures. See below for more information on how to make a rainbow and the fractal lens effects you can create with our prism. Show your kids a rainbow with light refraction Use a white paper or canvas and tack it to a wall across a room from a sunny window or a flashlight if there are no windows available. Make sure the canvas or paper is flat and smooth. Hold your prism in front of the background. Make sure to catch the light from the window. If using a flashlight, hold the prism in your non-dominant hand and the flashlight in your dominant hand. Turn on the flashlight and hold the prism in the light. Continue to twist and turn your prism in the light source until a corner of the triangle falls into the light beam. Light should then refract through the prism and create a rainbow on your background. Use your prism to create unique photography effects. Looking for a photography prism for cool effects? Or maybe a unique gift for the photographer in your life? Look no further. Professional photographers with a top of the line camera and amateurs using cell phones for pictures can both use this device. You can achieve all sorts of different effects using our prisms with time and practice. The Basics Set your camera on manual focus and hold the prism close to the lens in the area of the frame the effect is desired. You can slowly move and rotate the prism to experiment with the different effects that can be created and how to achieve them. TIP* A smaller aperture creates a smoother effect. SAFETY TIP* Do not look through the eyepiece of your camera when using a prism. The light can be intense enough to simulate looking at the sun. Instead, use the live view on your digital camera. Eventually, you will be able to create effects like below. Over time you can use your prism to create all these photography effects and more. Purchase this light refracting prism to create this cool Rainbow effect. Create a rainbow effect in your photo using the light refraction technique below. Turn one of the prism’s edges towards the camera. Move and rotate until the rainbows appear. TIP: If you take a picture through the prism, rainbows will appear along the borders of your image. Or you can simply angle the prism to cast a rainbow on your subject. This optical glass lens can remove Unwanted Elements in your photo right out of the box. Remove an unwanted element in your background using your new prism camera filter with the instructions below Move the prism around your lens until the reflection, rainbow, or extra light hide the element. Not only will your subject be the focus of your picture but you will have added a creative effect. Purchase now to use this crystal for photograph to make a Kaleidoscope picture This is how to get a kaleidoscope effect with your new photography prism Place the prism so one of its bases faces the lens. Find something to shoot. Cover as much of the lens as possible for best results. This photography prism effect can even create Mirror, Ghost and Dreamy images You can get this cool effect with your new crystal light prism by using the steps below. Place the prism on the lens and move until you can see the reflections. Place the prism on different areas of the lens or change the orientation and angle to experiment further. This effect can create doubles of your models or a partial reflection that can resemble water, glass reflections or even ghosts. You can even try to catch reflections of surrounding objects instead of your subject to create interesting blending effects. All without using a computer to create the effect. TIP: Create a dreamy effect by simply placing the prism across the center of the lens instead of the side. Review: Turn Your Room into a Kaleidoscope!! - I recently purchased the Crystal Prism 6 inch triangle and I'm completely in love with it! The crystal prism is of excellent quality, beautifully crafted, and creates stunning light refractions. It's the perfect size to display on a shelf, table, or desk and adds an elegant touch to any space. What really sets this crystal prism apart, though, is when it's on a rotating LED platform... then it becomes alive! The platform works like magic, rotating the prism at just the right speed to create a dazzling display of colors on my ceiling. It's truly mesmerizing to watch and I find myself lost in its beauty every time I turn it on. The overall construction of this product and the unboxing experience is top-notch. It leaves you feeling like you can tell that the company takes pride in their product. It's a super nice box. The crystal is crystal clear and has a weight to it that feels substantial and luxurious. The colors produced are vibrant and rich. In conclusion, I highly recommend the Crystal Prism for anyone looking to add a touch of elegance and beauty to their home or office. It's a stunning piece that's sure to capture the attention of anyone who sees it. Get a rotating LED platform for the cherry on top with taking this crystal prism to the next level of beauty and wonder. Platform: https://www.desertcart.com/gp/product/B09RWQ541Z/ Review: Beautiful prism - This prism is of high quality and casts a nice rainbow in the sun. I had one when I was a kid and I dont remember it being this nice. ## Features - Bigger Side Length: 1.38 inch / 35mm for Stable Handheld, and 6 inch Length. - Material: Lead free K9 optic glass, not plastic. - Fully Protected Package. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FHFV9AI | | Age Range Description | Kid | | Best Sellers Rank | #40,897 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #253 in Science Education Supplies | | Brand Name | Amlong Crystal | | Color | Silver | | Customer Reviews | 4.6 out of 5 stars 3,298 Reviews | | Educational Objective | Demonstration of light wave principles | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Weight | 9.99 ounces | | Manufacturer | Amlong Crystal | | Manufacturer Maximum Age (MONTHS) | 120 | | Manufacturer Part Number | AMPR10060-1 | | Material Type | optical glass | | Model Number | AMPR10060-1 | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | Manual | | Size | Small | | Supported Battery Types | No batteries required | | Theme | science education | | UPC | 855271005588 | | Unit Count | 1.0 Count | ## Images ![Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - Image 1](https://m.media-amazon.com/images/I/61mPSOX3AML.jpg) ![Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - Image 2](https://m.media-amazon.com/images/I/61XbT+Yby0L.jpg) ![Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - Image 3](https://m.media-amazon.com/images/I/41yKyGRct6L.jpg) ![Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - Image 4](https://m.media-amazon.com/images/I/71ijSNfKKKL.jpg) ![Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - Image 5](https://m.media-amazon.com/images/I/71MLLd2ZxtL.jpg) ## Questions & Answers **Q: Does the crystal/glass contain lead?** A: I have not actually seen this product, but I do find it confusing that they say it is K9 crystal, but ... when you look up the definition of what K9 crystal IS (Wikipedia), the 9 = 9% lead. So... I am tempted to say that if it is lead free, it should not claim to be K9, but rather just borsilicate glass. That doesn't make it bad, just not K9. Flip this around and ask... for most applications, what is the problem with lead in the crystal for a prism anyways, you're not going to use it to stir coffee... **Q: Has anyone tried to make a rainbow through this with a flashlight?** A: Most modern flashlights don't actually produce every color of light, in order to make them more energy efficient. The exception is old fashioned, cheap incandescent. **Q: Where is this manufactured? Where does the glass come from?** A: Made in China. **Q: OK I give up, I have tried 2 of these "crystals" and neither one of them would produce a "rainbow" of light, only white light???** A: Please make sure you are using natural sunlight. Artificial light won't produce the desired effect. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Turn Your Room into a Kaleidoscope!! *by H***Y on March 6, 2023* I recently purchased the Crystal Prism 6 inch triangle and I'm completely in love with it! The crystal prism is of excellent quality, beautifully crafted, and creates stunning light refractions. It's the perfect size to display on a shelf, table, or desk and adds an elegant touch to any space. What really sets this crystal prism apart, though, is when it's on a rotating LED platform... then it becomes alive! The platform works like magic, rotating the prism at just the right speed to create a dazzling display of colors on my ceiling. It's truly mesmerizing to watch and I find myself lost in its beauty every time I turn it on. The overall construction of this product and the unboxing experience is top-notch. It leaves you feeling like you can tell that the company takes pride in their product. It's a super nice box. The crystal is crystal clear and has a weight to it that feels substantial and luxurious. The colors produced are vibrant and rich. In conclusion, I highly recommend the Crystal Prism for anyone looking to add a touch of elegance and beauty to their home or office. It's a stunning piece that's sure to capture the attention of anyone who sees it. Get a rotating LED platform for the cherry on top with taking this crystal prism to the next level of beauty and wonder. Platform: https://www.amazon.com/gp/product/B09RWQ541Z/ ### ⭐⭐⭐⭐⭐ Beautiful prism *by C***M on December 17, 2025* This prism is of high quality and casts a nice rainbow in the sun. I had one when I was a kid and I dont remember it being this nice. ### ⭐⭐⭐⭐⭐ Prism good for science projects *by C***. on October 16, 2025* This is a high-quality prism that works beautifully in full sunlight to splay out the band of spectral colors. ## Frequently Bought Together - Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - Physics Optical Experiment Set Multifunction Reflector Refraction Triangular Prism Convex Lens Concave Mirror Dial Linear Light Source Teaching Demonstration Equipment for Teacher Student Education - 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? - 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.vu/products/3976718-amlong-crystal-6-inch-optical-glass-triangular-prism-for-teaching](https://www.desertcart.vu/products/3976718-amlong-crystal-6-inch-optical-glass-triangular-prism-for-teaching) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-23*