--- product_id: 707729414 title: "10pcs x 10MM LED Optical Lens Smooth Convex Lens for 1W 3W LED Lens" brand: "jiatong" price: "€ 22.42" currency: EUR in_stock: true reviews_count: 5 category: "Jiatong" url: https://www.desertcart.hr/products/707729414-10pcs-x-10mm-led-optical-lens-smooth-convex-lens-1w store_origin: HR region: Croatia --- # adjustable beam angle 7mm precise focal length 93% light transmission 10pcs x 10MM LED Optical Lens Smooth Convex Lens for 1W 3W LED Lens **Brand:** jiatong **Price:** € 22.42 **Availability:** ✅ In Stock ## Summary > 🔍 Sharpen your light game with precision optics that make your LEDs pop! ## Quick Answers - **What is this?** 10pcs x 10MM LED Optical Lens Smooth Convex Lens for 1W 3W LED Lens by jiatong - **How much does it cost?** € 22.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/707729414-10pcs-x-10mm-led-optical-lens-smooth-convex-lens-1w) ## Best For - jiatong enthusiasts ## Why This Product - Trusted jiatong brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal-Clear Clarity:** 93% light transmission for maximum brightness and efficiency - • **Premium Build Quality:** Crafted from imported PMMA for durability and optical excellence - • **Precision Focus Control:** 7mm focal length lets you dial in the perfect beam sharpness - • **Customizable Illumination:** Adjustable beam angle to tailor your lighting effect exactly how you want it - • **Perfect Fit for 1W-3W LEDs:** Optimized 10mm diameter lens designed specifically for single-point LED sources ## Overview This 10-piece set of 10mm smooth convex LED optical lenses features a high 93% light transmission rate and a 7mm focal length, crafted from premium imported PMMA. Designed for 1W to 3W LEDs, these lenses offer adjustable beam angles for customizable lighting effects, making them ideal for professionals seeking precise, efficient, and durable LED optics. ## Description Description Outer diameter: 10mm Height: 4.5mmStep height: 1.5mm Light transmission rate: 93% Focal length: 7MM Beam angle: the angle can be adjusted Material: imported PMMA Package included:10pcs x 10MM LED optical lens smooth convex lens for 1W 3W LED lens Review: These lenses work perfectly. You can move them back and forth to control the focus. They will actually project an image of the led die. At about 8mm, they will give a fuzzy dot with about a 5 degree beam spread. I ended up cutting pieces of a large drink straw, and gluing them between the led and the lens, to control the distance. Epoxy glue holds well on these. Review: Because I am a dork, I ordered the wrong size for what I originally needed. These are perfectly fine lenses to use with a single-point LED like a 1-watt. They're 10mm in diameter, and they'd probably make some nice optical sensor lenses. ## Features - Outer diameter: 10MM - Height: 4.5MM Step height: 1.5MM - Light transmission rate: 93% - Focal length: 7MM Beam angle: the angle can be adjusted Material: imported PMMA - Package included:10pcs x 10MM LED optical lens smooth convex lens for 1W 3W LED lens ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00WFUEJJG | | Batteries are Included | No | | Brand Name | JIATONG | | Color | Transparent | | Customer Reviews | 4.6 4.6 out of 5 stars (35) | | Finish Types | Smooth | | Item Dimensions L x W x H | 5L x 5W x 5H millimeters | | Item Weight | 0.02 Kilograms | | Light Source Special Features | adjustable beam angle | | Light Source Type | Light Emitting Diode | | Light Source Wattage | 3 Watts | | Manufacturer | JIATONG | | Material Type | Pmma | | Maximum Compatible Light Source Wattage | 3 Watts | | Mounting Type | Surface Mount | | Number of Light Sources | 1 | | Power Source | Battery Powered | | Shade Material | Plastic | | Shape | Round | | Style Name | plastic | | Unit Count | 1.00 Count | | Voltage | 1 Volts | ## Product Details - **Colour:** Transparent - **Finish type:** Smooth - **Light source type:** Light Emitting Diode - **Material:** Pmma - **Shape:** Round ## Images ![10pcs x 10MM LED Optical Lens Smooth Convex Lens for 1W 3W LED Lens - Image 1](https://m.media-amazon.com/images/I/51cgI2zyIuL.jpg) ## Questions & Answers **Q: Is the bottom completely flat?** A: the back it flat. **Q: What will this lens produce if laid directly on top of a flat LED?** A: This type of decrotive "or" project source lens will create or magnify and make the beam from the led even bigger. It's the same way how an led flashlight works that zooms. **Q: If i have a 120 degree flood led what will the output angle of the beam with this lens be?** A: It really depends on the distance between led and the lens. Meaning you can focus the beam. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***T on 26 October 2017* These lenses work perfectly. You can move them back and forth to control the focus. They will actually project an image of the led die. At about 8mm, they will give a fuzzy dot with about a 5 degree beam spread. I ended up cutting pieces of a large drink straw, and gluing them between the led and the lens, to control the distance. Epoxy glue holds well on these. ### ⭐⭐⭐⭐⭐ Review *by M***T on 15 January 2017* Because I am a dork, I ordered the wrong size for what I originally needed. These are perfectly fine lenses to use with a single-point LED like a 1-watt. They're 10mm in diameter, and they'd probably make some nice optical sensor lenses. ### ⭐⭐⭐⭐ Review *by I***. on 14 July 2024* Made our lights brighter ❤️❤️❤️ ## Frequently Bought Together - 10pcs x 10MM LED Optical Lens Smooth Convex Lens for 1W 3W LED Lens - JIATONG 5PCS X Optical Glass Lens Without Edge Dameter 5MM Flat-Convex Lens, Focusing LED Convex Lens (Φ5mm*H2.8*F4.0) - PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent --- ## 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.hr/products/707729414-10pcs-x-10mm-led-optical-lens-smooth-convex-lens-1w](https://www.desertcart.hr/products/707729414-10pcs-x-10mm-led-optical-lens-smooth-convex-lens-1w) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-19*