---
product_id: 551214719
title: "PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS"
brand: "patikil"
price: "€ 13.78"
currency: EUR
in_stock: true
reviews_count: 9
category: "Patikil"
url: https://www.desertcart.sk/products/551214719-patikil-diameter-10-3mm-height-4-2mm-flat-convex-lens
store_origin: SK
region: Slovakia
---

# High-transparency PMMA acrylic 4.2mm height optimized 10.3mm diameter precision PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS

**Brand:** patikil
**Price:** € 13.78
**Availability:** ✅ In Stock

## Summary

> 💡 Upgrade your beam game with PATIKIL’s crystal-clear precision lenses!

## Quick Answers

- **What is this?** PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS by patikil
- **How much does it cost?** € 13.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/551214719-patikil-diameter-10-3mm-height-4-2mm-flat-convex-lens)

## Best For

- patikil enthusiasts

## Why This Product

- Trusted patikil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value Pack of 10:** Stock up with 10 premium lenses individually packaged—never worry about replacements again.
- • **Uniform Beam Focus:** Delivers consistent, tight beam spots ideal for LED flashlights, bike headlamps, and spotlights.
- • **Crystal-Clear Clarity:** Experience ultra-high light transmission for brighter, sharper beams without dark spots or shadows.
- • **Durable Acrylic Build:** Crafted from heat-resistant PMMA acrylic that resists aging and maintains performance over time.
- • **Precision Fit & Easy Swap:** Designed to perfectly replace your old lens with a simple, hassle-free installation.

## Overview

The PATIKIL Flat Convex Lens set includes 10 high-quality 10.3mm diameter, 4.2mm height acrylic lenses engineered for LED flashlight and bike headlamp optics. Made from durable, heat-resistant PMMA acrylic, these lenses ensure uniform, bright beam spots free from shadows or black holes. Easy to install and designed for long-lasting clarity, they’re the perfect upgrade for professionals seeking reliable, high-performance lighting accessories.

## Description

desertcart.com: PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS | LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent : Automotive

Review: Exceeded my expectations!!! - So I have an LEP flashlight which throws a long tight beam and I love it but after a while I scratched up the lens on it and it was no longer very bright. I bought a couple of different lenses but I didn't like any of them. I saw these and figured I'd try them. They're a perfect fit and just so high quality. I was surprised by how clean and clear they are. Each one individually put in a baggie of it's own. My flashlight looks even better now than with the original lens and I'm beyond happy with this purchase. Extremely good price and I have many extras in case I fudge this one up too.
Review: ATIKIL Diameter 15mm Height 5mm Flat Convex Lens - cool item

## Features

- Color: Transparent; Material: PMMA (Acrylic ); Shape: Flat Convex; Lens Outer Diameter: approx.10.3mm/0.41inch; Lens Height: 4.2mm/0.17inch; Packing List: 10 x LED Optics Flat Convex Condenser Lens
- Advantage: Made of PMMA (Acrylic) material, it is high-temperature resistant, not easy to age, and has high light transmission. The beam spots irradiated through the optical lens are uniform, without black holes, shadows, or dark areas.
- Instruction: The installation is simple. Remove the old optical lens of the flashlight lamp holder and replace it with a flat convex lens.
- Application: Optical glass convex lenses are widely used in LED lighting products, such as car lights, bike headlights, focusing flashlights, spotlights, downlights, condensers, optics, floodlights, and other lighting accessories, etc.
- Note: Please confirm the required size (outer diameter and height) before placing an order.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BR5P5F53 |
| Additional Features | Condenser,Irradiated Through |
| Best Sellers Rank | #255,575 in Automotive ( See Top 100 in Automotive ) #10 in Automobile Headlight Lenses |
| Brand Name | PATIKIL |
| Color | Transparent |
| Customer Reviews | 4.3 out of 5 stars 48 Reviews |
| Included Components | 10 Pcs Acrylic LED Optical Convex Lens |
| Item Dimensions D x W x H | 0.17"D x 0.41"W x 0.17"H |
| Item Dimensions L x W x H | 0.17"L x 0.41"W x 0.17"H |
| Light Source Special Features | Uniform Beam Spot |
| Light Source Type | LED |
| Manufacturer | PATIKIL |
| Manufacturer Part Number | pta220916tt0511 |
| Material | Acrylic |
| Material Type | Acrylic |
| Model Number | pta220916tt0511 |
| Mounting Type | Handheld |
| Number of Items | 10 |
| Number of Light Sources | 10 |
| Power Source | Battery Powered |
| Recommended Uses For Product | LED flashlights, bike head lamps, car lights, spotlights, downlights, and floodlights |
| Set Name | 10-pack |
| Size | 10.3x4.2mm |
| Special Feature | Condenser,Irradiated Through |
| Style Name | Modern |
| Unit Count | 10 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Special Feature:** Condenser,Irradiated Through
- **Power Source:** Battery Powered
- **Light Source Type:** LED
- **Material:** Glass, Acrylic
- **Water Resistance Level:** Not Water Resistant

## Images

![PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS - Image 1](https://m.media-amazon.com/images/I/51255zsQIPL.jpg)
![PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS - Image 2](https://m.media-amazon.com/images/I/41zd9bljnkL.jpg)
![PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS - Image 3](https://m.media-amazon.com/images/I/51Jz7oIP37L.jpg)
![PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS - Image 4](https://m.media-amazon.com/images/I/71DsSexCUgL.jpg)
![PATIKIL Diameter 10.3mm Height 4.2mm Flat Convex Lens Acrylic 10 PCS - Image 5](https://m.media-amazon.com/images/I/711Ntwo5VZL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceeded my expectations!!!
*by D***D on December 4, 2024*

So I have an LEP flashlight which throws a long tight beam and I love it but after a while I scratched up the lens on it and it was no longer very bright. I bought a couple of different lenses but I didn't like any of them. I saw these and figured I'd try them. They're a perfect fit and just so high quality. I was surprised by how clean and clear they are. Each one individually put in a baggie of it's own. My flashlight looks even better now than with the original lens and I'm beyond happy with this purchase. Extremely good price and I have many extras in case I fudge this one up too.

### ⭐⭐⭐⭐ ATIKIL Diameter 15mm Height 5mm Flat Convex Lens
*by D***E on May 11, 2026*

cool item

### ⭐⭐⭐⭐⭐ Great
*by H***N on June 29, 2024*

Item came as expected. Good quality for the price. The focal length of the lens is about 15mm, in case you're wondering. I couldn't find that information on the listing, but there you go.

## Frequently Bought Together

- 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
- 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)

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**Shop now:** [https://www.desertcart.sk/products/551214719-patikil-diameter-10-3mm-height-4-2mm-flat-convex-lens](https://www.desertcart.sk/products/551214719-patikil-diameter-10-3mm-height-4-2mm-flat-convex-lens)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-09*