--- product_id: 76559780 title: "Glass Optical Lab Set (Multicolour)" brand: "the curious brain" price: "101 zł" currency: PLN in_stock: true reviews_count: 8 category: "The Curious Brain" url: https://www.desertcart.pl/products/76559780-glass-optical-lab-set-multicolour store_origin: PL region: Poland --- # 38mm equilateral prism for perfect light dispersion 50mm lenses & mirrors with true focal lengths 9 precision optical components Glass Optical Lab Set (Multicolour) **Brand:** the curious brain **Price:** 101 zł **Availability:** ✅ In Stock ## Summary > 🌟 Unlock the spectrum of curiosity with every lens and prism! ## Quick Answers - **What is this?** Glass Optical Lab Set (Multicolour) by the curious brain - **How much does it cost?** 101 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/76559780-glass-optical-lab-set-multicolour) ## Best For - the curious brain enthusiasts ## Why This Product - Trusted the curious brain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rainbow Magic in Your Hands:** Optical-grade 38mm prism delivers vivid light spectrum splitting — perfect for awe-inspiring science demos. - • **Modular & Digital DIY Assembly:** Step-by-step digital manual with big visuals ensures effortless, self-paced construction and learning. - • **Safe, Sustainable & Kid-Approved:** Non-toxic, eco-friendly materials exceed safety standards — trusted by parents, loved by young scientists for 12+ years. - • **Ultimate Value for Curious Minds:** Long-lasting engagement with multiple gameplay options, delivering superior STEAM learning per rupee compared to other kits. - • **Master STEM Optics with Precision:** Includes convex & concave lenses and mirrors with exact 10-15cm focal lengths for real-world physics experiments. ## Overview The Curious Brain Glass Optical Lab Set is a comprehensive STEM kit designed for ages 8-19, featuring 9 optically true glass components including convex and concave lenses, mirrors, a prism, and a glass slab. It offers hands-on learning of optics concepts through modular assembly guided by an easy digital manual. Made in India with non-toxic, eco-friendly materials, this kit supports extended engagement in science activities, making it a trusted educational tool for over a decade. ## Description Unique optical kit for all standard. Kit include [1.] Prism : 38mm equilateral optical glass triangular prism 38mm x 38mm equilateral material: optic glass, not glass demonstrates rainbow perfectly and splitting of light glass equilateral prism optical. Optically true [2.] Glass slab : 1 optical rectangular glass slab size: 75 x 50 x 8mm optical glass slab glass slab is a substance made of glass having 3 dimensions and is like cuboids shaped. It does not deviate the light. This means that the incident and the emergent ray are parallel. The slab only produces lateral (sideways) shift or displacement. Optically true [3.] Lens : (a) double convex lens diameter: 50-mm focal length: 10-cm optically true (b) double concave lens diameter: 50-mm focal length: 10-cm optically true [4.] Mirror : double convex mirror diameter: 50-mm focal length: 15-cm optically true double concave mirror diameter: 50-mm focal length: 15-cm optically true [5.] Plain mirror: size: 25mm x 25mm x 2mm finish type: mirror satin optically true [6.] Mirror stand: mirror stand is handmade part out from plastic to mount your project. Foam material 6'' x 4'' [6] optical illusion top set. Loose material. DIGITAL assembly guideline provided. No battery required. Unique Science fair project. Lab model. Eco-Friendly, Sustainable. Made In India. ## Features - Total solution for Lens & mirror base science activities for class 5 to 12. Kit inclided Concex lens & mirror, Concave Lens & mirror, Prism, Glass Slabe, Plane Mirror and Stand for lens & mirror - Best Gift for 8-14 yr girls & boys, Useful for V to XII standards. Build, Play, Learn, STEM Concepts: Optical activities - Great Value For Money: Longer Constructive Activity,Multiple Gameplays,Core STEAM Learning and Superior Engagement Time Per Rupee than other DIY KITS/ TOY - Easy,Age-Apt DIGITAL Instruction manual: Step-BY-STEP, Big Pictures, MODULAR ASSEMBLY for self-paced construction. Minimal adult involvement - Trusted By Parents, Loved By Children SCIENCE LAST 12 YEAR. Non-Toxic & Safe. Exceeds safety standards ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XG76GF6 | | Age Range (Description) | 8 to 19 year | | Age Range Description | 8 to 19 year | | Best Sellers Rank | #28,461 in Toys & Games ( See Top 100 in Toys & Games ) #646 in Science Toys & Kits | | Brand | THE CURIOUS BRAIN | | Country of Origin | India | | Customer Reviews | 3.8 out of 5 stars 635 Reviews | | Educational Objective | STEM | | Included Components | glass optical lab set | | Is Assembly Required | Yes | | Item Dimensions | 20 x 15 x 8 Centimeters | | Item Weight | 370 Grams | | Item dimensions L x W x H | 20 x 15 x 8 Centimeters | | Manufacturer | +91-9925019895 [Junior Scientist Knowledge habitation, 1336/A, Opp. T V Relay Center, Ghogha Circle, Bhavnagar - 364001 (Gujarat - India)], THE CURIOUS BRAIN | | Manufacturer Contact Information | +91-9925019895 [Junior Scientist Knowledge habitation, 1336/A, Opp. T V Relay Center, Ghogha Circle, Bhavnagar - 364001 (Gujarat - India)] | | Material | Glass | | Maximum Recommended age | 180.00 | | Minimum Recommended age | 96.00 | | Packer Contact Information | Junior Scientist Knowledge habitation, 1336/A, Opp. T V Relay Center, Ghogha Circle, Bhavnagar - 364001 (Gujarat - India)] Customer care- 9925019895 | | Set Name | THE CURIOUS BRAIN Glass Optical Lab Set | | Size | 75x50x8 millimeters, 38x38 millimeters | | UPC | 024589726403 | | Unit Count | 9 Count | ## Product Details - **Size:** 75x50x8 millimeters, 38x38 millimeters - **Brand:** THE CURIOUS BRAIN - **Age Range (Description):** 8 to 19 year - **Item dimensions L x W x H:** 20 x 15 x 8 Centimeters - **Item Weight:** 370 Grams ## Images ![Glass Optical Lab Set (Multicolour) - Image 1](https://m.media-amazon.com/images/I/51xvTgLNsSL.jpg) ![Glass Optical Lab Set (Multicolour) - Image 2](https://m.media-amazon.com/images/I/81PJjVCOLuL.jpg) ## Questions & Answers **Q: Does it have parabolic mirror** A: No it does not have any parabolic mirror ....it only consist of special mirror and lens **Q: what does it contain?** A: Dear sir,Product picture itself shows items included.Also you may see Product Specifications which specifies technical parameters too. **Q: Does it come with an instruction manual?** A: No. **Q: Can I use it for periscope** A: No for pariscope u required 3 long rectangular piece of glass ....but in this set they provide only 2 piece of glass which are too small for periscope ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***N on 23 June 2022* ### ⭐⭐⭐⭐ Review *by A***H on 7 June 2021* ### ⭐⭐⭐ Review *by A***R on 16 March 2021* ## Frequently Bought Together - THE CURIOUS BRAIN Glass Optical Lab Set (Multicolour) - Junior Scientist Plastic Chemistry lab Utility 2 For Kids School Activity Project- Multi Color --- ## 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.pl/products/76559780-glass-optical-lab-set-multicolour](https://www.desertcart.pl/products/76559780-glass-optical-lab-set-multicolour) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*