--- product_id: 504208164 title: "Physics Optical Experiment Set Multifunction Reflector Refraction Triangular Prism Convex Lens Concave Mirror Dial Linear Light Source Teaching Demonstration Equipment for Teacher Student Education" brand: "eudax" price: "€ 40.40" currency: EUR in_stock: true reviews_count: 13 category: "Eudax" url: https://www.desertcart.be/products/504208164-physics-optical-experiment-set-multifunction-reflector-refraction-triangular-prism-convex store_origin: BE region: Belgium --- # 3-way adjustable linear light source 8-piece multifunctional optical components Triangular acrylic prism for prismatic refraction Physics Optical Experiment Set Multifunction Reflector Refraction Triangular Prism Convex Lens Concave Mirror Dial Linear Light Source Teaching Demonstration Equipment for Teacher Student Education **Brand:** eudax **Price:** € 40.40 **Availability:** ✅ In Stock ## Summary > 🔬 Light up your curiosity — optics made tangible and trendy! ## Quick Answers - **What is this?** Physics Optical Experiment Set Multifunction Reflector Refraction Triangular Prism Convex Lens Concave Mirror Dial Linear Light Source Teaching Demonstration Equipment for Teacher Student Education by eudax - **How much does it cost?** € 40.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/504208164-physics-optical-experiment-set-multifunction-reflector-refraction-triangular-prism-convex) ## Best For - eudax enthusiasts ## Why This Product - Trusted eudax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Safe:** Crafted from premium acrylic and plastic for lasting use in classrooms and home labs 🛡️ - • **Prism Power Play:** Acrylic triangular prism unlocks vivid prismatic refraction and spectrum demonstrations 🔺 - • **Explore Every Angle:** Includes 3 biconvex, 1 concave, 1 convex, and 1 double concave lens for versatile refraction experiments 🔍 - • **All-in-One Learning Kit:** Complete with multifunctional reflector, color manual, and compact design for hands-on physics mastery 📚 - • **Illuminate Complex Optics:** Adjustable 3-way linear light source lets you master light direction with precision 🔆 ## Overview The EUDAX Physics Optical Experiment Set is a compact, battery-powered educational kit featuring 8 precision acrylic optical components including lenses, a triangular prism, and a multifunctional reflector. Designed for junior high students and teachers, it enables hands-on exploration of light behaviors such as refraction, reflection, and dispersion. Its adjustable 3-way linear light source and detailed color manual make complex optics accessible and engaging, perfect for STEM classrooms or curious minds eager to visualize physics in action. ## Description Specifications Material: acrylic Package Size:24cm*14cm*2.6cm(9.45*5.51*1.02 inches) Batteries Needed: 2 pieces AAA batteries (NOT included for safety) Suitable for:Teacher/junior high school students Optical Experiments:refraction of light, convex lens refraction, lens refraction, prismatic refraction, plane mirror reflection, diffuse reflection, convex mirror reflection, concave mirror reflection, etc. Package Including 1x Biconvex Lens1, 1x Biconvex Lens2, 1x Biconvex Lens3, 1x Single Concave Lens, 1x Acrylic Glass Tile, 1x Single Convex Lens, 1x Double Concave Lens, 1x Triangular Prism, 1x Three Way Linear Light Source, 1x Multifunctional Reflector 1x Color box 1x English Color page manual Note: 1. Due to differences in monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. The color of some accessories may be different from the picture, such as the color of the switch. 2. Due to manual measurement, please allow 1-2 cm measurement deviation. 3.Three Way Linear Light Source can be adjusted by using a screwdriver to adjust the direction of light.CAUTION DO NOT STARE INTO BEAM DO NOT USE OPTICAL INSTRUMENTS TO OBSERVE Review: Great Product. - Great product. Showed my 11 year old what he needed to visually see to learn. He loves to just play with them and align them all different ways. Review: Great Way To Teach Optics - Given the price, we are pleased that this tool works as well as it does, very good value. It’s a nice way to introduce a very challenging topic. It would be nice if all of the lights could work a little longer…one of them has started to dim already. I don’t know if I’d call it cute, but it is small and compact. It is all plastic, so probably not as durable as a more expensive model…but then, you get what you pay for… ## Features - Lens Material: acrylic.Preferred materials, good quality, safe, durable and practical.Batteries Needed: 2 pieces AAA batteries (NOT included for safety) - Three Way Linear Light Source can be adjusted by using a screwdriver to adjust the direction of light. - Optical Experiments:refraction of light, convex lens refraction, lens refraction, prismatic refraction, plane mirror reflection, diffuse reflection, convex mirror reflection, concave mirror reflection, etc. - Package Including:3x Biconvex Lens;1x Single Concave Lens;1x Acrylic Glass Tile;1x Single Convex Lens;1x Double Concave Lens;1x Triangular Prism;1x Three Way Linear Light Source;1x Multifunctional Reflector;1x Color box;1x English Color page manual. - The Physics Optical Experiment Set will give your child a deeper understanding of physical optics and make learning easier and more enjoyable! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ2XZ7W7 | | Age Range Description | Kid | | Best Sellers Rank | #20,361 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Science Classroom Optics Kits | | Brand Name | EUDAX | | Color | Orange | | Customer Reviews | 4.3 4.3 out of 5 stars (192) | | Educational Objective | Teach principles of optics and the behavior light through hands-on experiments demonstrations | | Included Components | 8 Pcs Physics Optical Experiment Prism, Color box, English Color page manual, Multifunctional Reflector, Three Way Linear Light Source | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Item Dimensions | 9.45 x 5.51 x 0.98 inches | | Item Type Name | Physical optics teaching equipment | | Item Weight | 181 Grams | | Manufacturer | EUDAX | | Manufacturer Maximum Age (MONTHS) | 960 | | Manufacturer Minimum Age (MONTHS) | 168 | | Manufacturer Part Number | EX-GXLJ-1 | | Material Type | Acrylic, Metal, Plastic | | Model Number | EX-GXLJ-1 | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | battery powered | | Size | Medium, Small | | Supported Battery Types | AAA | | Theme | Science | ## Images ![Physics Optical Experiment Set Multifunction Reflector Refraction Triangular Prism Convex Lens Concave Mirror Dial Linear Light Source Teaching Demonstration Equipment for Teacher Student Education - Image 1](https://m.media-amazon.com/images/I/71-43gqfwLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product. *by W***W on February 19, 2026* Great product. Showed my 11 year old what he needed to visually see to learn. He loves to just play with them and align them all different ways. ### ⭐⭐⭐⭐ Great Way To Teach Optics *by A***R on December 16, 2025* Given the price, we are pleased that this tool works as well as it does, very good value. It’s a nice way to introduce a very challenging topic. It would be nice if all of the lights could work a little longer…one of them has started to dim already. I don’t know if I’d call it cute, but it is small and compact. It is all plastic, so probably not as durable as a more expensive model…but then, you get what you pay for… ### ⭐⭐⭐⭐⭐ Very good *by K***V on March 26, 2026* Very good ## Frequently Bought Together - Physics Optical Experiment Set Multifunction Reflector Refraction Triangular Prism Convex Lens Concave Mirror Dial Linear Light Source Teaching Demonstration Equipment for Teacher Student Education - Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - 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.be/products/504208164-physics-optical-experiment-set-multifunction-reflector-refraction-triangular-prism-convex](https://www.desertcart.be/products/504208164-physics-optical-experiment-set-multifunction-reflector-refraction-triangular-prism-convex) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-23*