---
product_id: 551214724
title: "PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent"
brand: "patikil"
price: "69.57 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Patikil"
url: https://www.desertcart.tn/products/551214724-patikil-diameter-12-5mm-height-3-7mm-flat-convex-lens
store_origin: TN
region: Tunisia
---

# 3.7mm height slim profile 12.5mm diameter precision High-temp resistant PMMA PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent

**Brand:** patikil
**Price:** 69.57 DT
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate your ride with precision and style!

## Quick Answers

- **What is this?** PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent by patikil
- **How much does it cost?** 69.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/551214724-patikil-diameter-12-5mm-height-3-7mm-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

- • **Precision Fit:** Exact 12.5mm diameter and 3.7mm height for seamless LED flashlight upgrades.
- • **Effortless Upgrade:** Simple swap installation revives and enhances your bike headlamp or flashlight instantly.
- • **Crystal-Clear Clarity:** Premium acrylic ensures max light transmission with zero dark spots.
- • **Versatile Lighting Solution:** Perfect for bike lights, spotlights, projectors, and all your LED optical needs.
- • **Durability Meets Performance:** High-temperature resistant PMMA lens built to last without aging or yellowing.

## Overview

The PATIKIL Flat Convex Lens is a set of 10 transparent acrylic lenses, each 12.5mm in diameter and 3.7mm in height, designed to enhance LED flashlight and bike headlamp performance. Made from high-temperature resistant PMMA, these lenses deliver uniform, shadow-free light beams and are easy to install, making them the perfect upgrade for professionals seeking reliable, high-quality optical components.

## Description

PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent : desertcart.co.uk: Lighting

Review: Schnell und einzeln verpackt
Review: Me ayudó a revivir mi proyector

## Features

- Color: Transparent; Material: PMMA (Acrylic ); Shape: Flat Convex; Lens Outer Diameter: approx.12.5mm/0.49inch; Lens Height: 3.7mm/0.15inch; 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 | B0BR5PYPQB |
| Batteries are Included | No |
| Best Sellers Rank | 48,558 in Lighting ( See Top 100 in Lighting ) 6,820 in LED Bulbs |
| Brand Name | PATIKIL |
| Colour | Transparent |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (24) |
| Fixture Features | Energy Efficient |
| Manufacturer | PATIKIL |
| Manufacturer Part Number | pta220916tt0512 |
| Material | Acrylic |
| Power and Plug Description | Electrical |
| Size | 12.5x3.7mm |
| Type of Bulb | LED |
| Unit Count | 10.0 count |

## Product Details

- **Colour:** Transparent
- **Light source type:** LED
- **Material:** Acrylic
- **Power source:** Electrical
- **Special feature:** Energy Efficient

## Images

![PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent - Image 1](https://m.media-amazon.com/images/I/51LpbBx3vzL.jpg)
![PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent - Image 2](https://m.media-amazon.com/images/I/41pAZnJl59L.jpg)
![PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent - Image 3](https://m.media-amazon.com/images/I/61sf8iHvjGL.jpg)
![PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent - Image 4](https://m.media-amazon.com/images/I/71VxAYQWhPL.jpg)
![PATIKIL Diameter 12.5mm Height 3.7mm Flat Convex Lens, 10 Pcs Acrylic LED Optical Convex Condenser Lens for LED Flashlight Bike Head Lamp, Transparent - Image 5](https://m.media-amazon.com/images/I/711Ntwo5VZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Q***B on 5 October 2025*

Schnell und einzeln verpackt

### ⭐⭐⭐⭐⭐ Review
*by G***R on 5 August 2025*

Me ayudó a revivir mi proyector

### ⭐⭐⭐⭐ Review
*by F***R on 3 September 2025*

Plastiklinsen, die nicht alle gleich rund sind. Für DIY ausreichend

## Frequently Bought Together

- PATIKIL Diameter 12.5mm Height 3.7mm 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

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**Shop now:** [https://www.desertcart.tn/products/551214724-patikil-diameter-12-5mm-height-3-7mm-flat-convex-lens](https://www.desertcart.tn/products/551214724-patikil-diameter-12-5mm-height-3-7mm-flat-convex-lens)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-26*