--- product_id: 580610157 title: "QFkris 4pcs Clear K9 Crystal Triangular Prism for Photo Rainbow Lights Crystal Optical Prisms Glass Physics Teaching Refracted Light Spectrum Students Presents Gift,50mm/2inch" brand: "qfkris" price: "€ 35.11" currency: EUR in_stock: true url: https://www.desertcart.pt/products/580610157-qfkris-4pcs-clear-k9-crystal-triangular-prism-for-photo-rainbow store_origin: PT region: Portugal --- # 50mm K9 optical glass prism Safe, rounded edges for hands-on learning Perfect for lens flare & rainbow photography QFkris 4pcs Clear K9 Crystal Triangular Prism for Photo Rainbow Lights Crystal Optical Prisms Glass Physics Teaching Refracted Light Spectrum Students Presents Gift,50mm/2inch **Brand:** qfkris **Price:** € 35.11 **Availability:** ✅ In Stock ## Summary > 🌟 Prism Power: Illuminate your world with every spectrum! ## Quick Answers - **What is this?** QFkris 4pcs Clear K9 Crystal Triangular Prism for Photo Rainbow Lights Crystal Optical Prisms Glass Physics Teaching Refracted Light Spectrum Students Presents Gift,50mm/2inch by qfkris - **How much does it cost?** € 35.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/580610157-qfkris-4pcs-clear-k9-crystal-triangular-prism-for-photo-rainbow) ## Best For - qfkris enthusiasts ## Why This Product - Trusted qfkris brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Satisfaction Guaranteed:** Backed by a full refund or replacement promise—because your creative journey matters. - • **Capture Light Like a Pro:** Transform ordinary shots into vibrant masterpieces with flawless rainbow and flare effects. - • **Safe & Student-Friendly Design:** Rounded edges ensure worry-free handling for curious minds and classroom demos. - • **Portable Science in Your Pocket:** Compact 2-inch prisms come in a sleek gift box—ideal for on-the-go creativity and education. - • **Precision-Crafted K9 Optical Glass:** Engineered to split light at the perfect angle for stunning spectral displays every time. ## Overview The QFkris 4-piece set of 50mm clear K9 crystal triangular prisms offers premium optical glass precision to refract light into vivid rainbows and flare effects. Perfectly sized for photography and educational use, these lightweight, safe prisms come gift-boxed for easy transport and guaranteed satisfaction. ## Description Directions 1. Remove the prism from its packaging. 2. For photography, attach the prism to your camera lens. 3. For a science experiment, place the prism in a well-lit area and observe the refracted light. 4. Clean the prism with a soft, dry cloth after use. ## Features - Experience Stunning Rainbows and Flare Effects - Our high-quality K9 optical glass prism splits beams of light into the perfect angle, creating beautiful and vibrant rainbows and halo effects.please note the effect depends on the power of light. - Perfect for Photography - Add our prism to your camera lens to capture stunning and unique shots with ease. No editing required! - A Fun and Educational Science Tool - With its safe and round edges, our prism is perfect for teaching person about the nature of light and how to create rainbows. - Lightweight and Portable - Our prisms (4pcs 50mm/2inch) come with a gift box for safe and easy transport, making it the perfect gift for family and friends. - 100% Satisfaction Guaranteed - We stand behind the quality of our product and offer a full refund or replacement if you're not completely satisfied. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | QFkris | | Part number | 001 | | Item Weight | 249 g | | Package Dimensions | 19 x 8.2 x 5.21 cm; 249 g | | Item model number | 001 | | Size | 2inch | | Colour | Clear | | Material | Glass,Optical Glass | | Power source type | Manual | | Item Package Quantity | 1 | | Batteries included? | No | | Batteries Required? | No | | tech_spec_battery_description_toys | No batteries required | ## Images ![QFkris 4pcs Clear K9 Crystal Triangular Prism for Photo Rainbow Lights Crystal Optical Prisms Glass Physics Teaching Refracted Light Spectrum Students Presents Gift,50mm/2inch - Image 1](https://m.media-amazon.com/images/I/71QciSqEUzL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Frequently Bought Together - 4pcs Clear K9 Crystal Triangular Prism for Photo Rainbow Lights Crystal Optical Prisms Glass Physics Teaching Refracted Light Spectrum Students Presents Gift,50mm/2inch - Physics Optical Experiment Set Multifunction Reflector Refraction Triangular Prism Convex Lens Concave Mirror Dial Linear Light Source Teaching Demonstration Equipment for Teacher Student Education - 6 Pcs Acrylic Glass Light Prism Optical Lens Triangular Semicircular Rectangular Concave Convex Mirror Len Physics Demonstration Tools Equipment for Physics Teaching Lab Reflection Refraction Science --- ## 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.pt/products/580610157-qfkris-4pcs-clear-k9-crystal-triangular-prism-for-photo-rainbow](https://www.desertcart.pt/products/580610157-qfkris-4pcs-clear-k9-crystal-triangular-prism-for-photo-rainbow) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-04*