--- product_id: 59652801 title: "High Power 30mm LED Lens 30MM Smooth Optical Glass Convex Lens Pack of 2" brand: "ucomshop" price: "€ 14.15" currency: EUR in_stock: true reviews_count: 3 category: "Ucomshop" url: https://www.desertcart.gr/products/59652801-high-power-30mm-led-lens-30mm-smooth-optical-glass-convex store_origin: GR region: Greece --- # 30mm diameter precision 99% light penetration high-temp resistant glass High Power 30mm LED Lens 30MM Smooth Optical Glass Convex Lens Pack of 2 **Brand:** ucomshop **Price:** € 14.15 **Availability:** ✅ In Stock ## Summary > 🔍 Illuminate your world with precision and power! ## Quick Answers - **What is this?** High Power 30mm LED Lens 30MM Smooth Optical Glass Convex Lens Pack of 2 by ucomshop - **How much does it cost?** € 14.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/59652801-high-power-30mm-led-lens-30mm-smooth-optical-glass-convex) ## Best For - ucomshop enthusiasts ## Why This Product - Trusted ucomshop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Perfect:** 30mm smooth convex lens engineered with exact dimensions for flawless optical performance. - • **Crystal-Clear Clarity:** Experience ultra-high 99% light penetration for unmatched brightness and sharpness. - • **Adjustable Light Angle:** Customize your beam with a flexible 10° to 90° adjustable angle for targeted illumination. - • **Heat-Resistant Durability:** Crafted from high boron silicon glass to withstand extreme temperatures without warping. - • **Versatile Power Compatibility:** Optimized for LED wattages from 1W up to 100W, adapting to your high-power lighting needs. ## Overview This pack of two 30mm smooth optical glass convex lenses delivers exceptional 99% light penetration and a 25mm focal length, engineered for high-power LED applications ranging from 1W to 100W. Made from high-temperature resistant boron silicon glass, these lenses offer adjustable light angles between 10° and 90°, ensuring versatile and durable performance for automotive, flashlight, and projection lighting needs. ## Description Outer diameter: 30mm Inner circle diameter: 27.4mm Height: 9.7mm Epitaxial thickness: 2.6mm Light penetration rate: 99% Refractive index: 1.95% Focal length: 25MM Light angle: adjustable angle Material: high temperature resistant optical glass Optical glass convex lens for LED lamp, automobile lamp, flashlight, projection lamp special, with high boron silicon material high temperature, adjustable angle of 10-80-90 degrees, suitable for 1W, 3W, 5W, 8W, 10W 15W 20W, 50W, applications of 100W ultra high power LED. Review: Quality looks clear enough - Why did you pick this product vs others?: It seems good enough for a few optical experiments I want to try out Review: Me fue muy util - Me agrado yo trabajo dias por la noche y hay veses que las numeraciones de las casa no se veian o eran muy pequeños los números y ahora con este lente se alcanzan anotar muy bien . ## Features - Outer diameter: 30mm - Inner circle diameter: 27.4mm Height: 9.7mm - Focal length: 25MM Light angle: adjustable angle - Material: high temperature resistant optical glass - Package Contents:2PCS x High power 30mm LED lens 30MM smooth optical glass convex lens ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N942UV3 | | Additional Features | 2PCS x High power 30mm LED lens 30MM smooth optical glass convex lens | | Best Sellers Rank | #326,075 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #216 in Science Classroom Optics Kits | | Brand | ucomshop | | Brand Name | ucomshop | | Color | Clear | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.4 out of 5 stars 14 Reviews | | Item Dimensions W x H | 1.18"W x 1.18"H | | Light Color | White | | Light Source Type | LED | | Light Source Wattage | 5 watts | | Light Type | LED | | Manufacturer | ucomshop | | Manufacturer Part Number | ucomshop-8762366 | | Material Type | Glass | | Number of Items | 2 | | Package Quantity | 10 | | Shape | round | | Special Feature | 2PCS x High power 30mm LED lens 30MM smooth optical glass convex lens | | Specific Uses For Product | Lamp | | Unit Count | 2 Count | | Wattage | 3 watts | ## Product Details - **Brand:** ucomshop - **Light Type:** LED - **Special Feature:** 2PCS x High power 30mm LED lens 30MM smooth optical glass convex lens - **Specific Uses For Product:** Lamp - **Wattage:** 3 watts ## Images ![High Power 30mm LED Lens 30MM Smooth Optical Glass Convex Lens Pack of 2 - Image 1](https://m.media-amazon.com/images/I/41zF9laS-ZL.jpg) ![High Power 30mm LED Lens 30MM Smooth Optical Glass Convex Lens Pack of 2 - Image 2](https://m.media-amazon.com/images/I/51C3+-FNEpL.jpg) ![High Power 30mm LED Lens 30MM Smooth Optical Glass Convex Lens Pack of 2 - Image 3](https://m.media-amazon.com/images/I/41Be48oAJyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality looks clear enough *by L***R on July 8, 2025* Why did you pick this product vs others?: It seems good enough for a few optical experiments I want to try out ### ⭐⭐⭐⭐⭐ Me fue muy util *by E***A on April 3, 2021* Me agrado yo trabajo dias por la noche y hay veses que las numeraciones de las casa no se veian o eran muy pequeños los números y ahora con este lente se alcanzan anotar muy bien . ### ⭐⭐⭐⭐⭐ So Useful and So Pretty *by V***Y on February 3, 2020* I got this lens because I have gotten farsighted enough that I can't read 1-point and 2-point type anymore. These lenses are good for that. Also, they are handsome placed in a bezel for a necklace pendant. --- ## 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.gr/products/59652801-high-power-30mm-led-lens-30mm-smooth-optical-glass-convex](https://www.desertcart.gr/products/59652801-high-power-30mm-led-lens-30mm-smooth-optical-glass-convex) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-30*