---
product_id: 76014043
title: "40MM Smooth Optical Glass high Power LED Convex Lens 40mm Lens"
brand: "jiatong"
price: "$27.59"
currency: USD
in_stock: true
reviews_count: 2
url: https://www.desertcart.us/products/76014043-40mm-smooth-optical-glass-high-power-led-convex-lens-40mm
store_origin: US
region: United States of America
---

# High Power LED 16.7mm Height 40mm Diameter 40MM Smooth Optical Glass high Power LED Convex Lens 40mm Lens

**Brand:** jiatong
**Price:** $27.59
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Vision with Precision!

## Quick Answers

- **What is this?** 40MM Smooth Optical Glass high Power LED Convex Lens 40mm Lens by jiatong
- **How much does it cost?** $27.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/76014043-40mm-smooth-optical-glass-high-power-led-convex-lens-40mm)

## 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

- • **Compact Size:** Lightweight and easy to integrate into various setups.
- • **Durable Design:** Made from high-quality optical glass for long-lasting performance.
- • **Enhanced Clarity:** Smooth surface ensures minimal distortion for crystal-clear images.
- • **Precision Engineering:** Crafted with a 40mm outer diameter for optimal light focus.
- • **Versatile Applications:** Perfect for DIY projects, photography, and lighting enhancements.

## Overview

The 40MM Smooth Optical Glass High Power LED Convex Lens is designed for professionals seeking clarity and precision in their projects. With a 40mm outer diameter and a height of 16.7mm, this lens is perfect for enhancing lighting and image quality in various applications. Its durable optical glass construction ensures longevity and minimal distortion, making it an essential tool for any creative endeavor.

## Description

40MM Smooth Optical Glass high Power LED Convex Lens 40mm Lens

## Features

- Outer circle diameter: 40mm
- Inner circle diameter: 36.5mm
- Height: 16.7mm
- Epitaxial thickness: 2.4mm
- package included:1pcs x 40MM smooth optical glass high power LED convex lens 40mm lens

## Images

![40MM Smooth Optical Glass high Power LED Convex Lens 40mm Lens - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/41-288vgK0L.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Three Stars
  

*by G***G on Reviewed in the United States 🇺🇸 on December 7, 2015*

Cool lens, but don't be fooled by the picture.  There is only one.

### ⭐ 







  
  
    Not the quality lens I was expecting,...
  

*by T***1 on Reviewed in the United States 🇺🇸 on November 26, 2015*

The glass lens is heavy duty, but it's unusable. There are air bubbles inside the glass. When I put this in my 900 lumen Guard Dog Security flashlight I see the bubbles in the flashlights beam. It's totally useless. I'm now in search of another lens for my flashlight.

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**Shop now:** [https://www.desertcart.us/products/76014043-40mm-smooth-optical-glass-high-power-led-convex-lens-40mm](https://www.desertcart.us/products/76014043-40mm-smooth-optical-glass-high-power-led-convex-lens-40mm)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-18*