---
product_id: 268825328
title: "CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4\" 101.6mm"
brand: "cncoletech"
price: "R1510"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/268825328-cncoletechcncoletech-20mm-znse-focus-lens-for-co2-10600nm-10-6um
store_origin: ZA
region: South Africa
---

# Power: 40W-150W Material: ZnSe Crystal Focal Length: 101.6mm CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm

**Brand:** cncoletech
**Price:** R1510
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Laser Game with Precision!

## Quick Answers

- **What is this?** CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm by cncoletech
- **How much does it cost?** R1510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/268825328-cncoletechcncoletech-20mm-znse-focus-lens-for-co2-10600nm-10-6um)

## Best For

- cncoletech enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Lightweight at just 26g, making it easy to handle and install.
- • **High Transmittance:** Maximizes laser efficiency with superior light transmission.
- • **Enhanced Durability:** Double-sided solid coating for resistance to wear and tear.
- • **Precision Engineering:** Crafted from high-quality ZnSe crystal for optimal performance.
- • **Versatile Compatibility:** Designed for CO2 lasers ranging from 40W to 150W, ensuring broad usability.

## Overview

The CNCOLETECH 20mm ZnSe Focus Lens is engineered for CO2 laser engravers and cutters, featuring a focal length of 101.6mm and compatibility with a range of power outputs from 40W to 150W. Made from high-quality ZnSe crystal, this lens boasts a double-sided solid coating for enhanced durability and high transmittance, ensuring optimal performance in engraving and cutting applications.

## Description

CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm

## Features

- Material: Hight quality Znse crystal
- Focal Length:101.6mm/4" ; Dia:18mm/19mm/20mm/25mm optional; Thickness:2.2-2.3mm;
- Double-sided solid Coating;Resistance to wipe;High transmittance; Long service life
- It's good for 40W/50W/80W/100W/130W/150W CO2 laser 10600nm 10.6um
- It can be used for CO2 laser engraving and cutting well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CNCOLETECH |
| Model Number | 43219-57448 |
| Package Dimensions | 9.7 x 7.5 x 1.9 cm; 26 g |
| Power / Wattage | 100.00 |
| Material | znse |
| Special Features | co2 laser lens 40W-100W |
| Item Weight | 26 g |

## Product Details

- **Brand:** CNCOLETECH
- **Material:** PVD ZnSe
- **Color:** Orange
- **Style:** PVD ZnSe
- **Operation Mode:** Manual

## Images

![CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm - Image 1](https://m.media-amazon.com/images/I/51ap6o5amgL.jpg)
![CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm - Image 2](https://m.media-amazon.com/images/I/51fVCW2+plL.jpg)
![CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm - Image 3](https://m.media-amazon.com/images/I/614ZyGFAJwL.jpg)
![CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm - Image 4](https://m.media-amazon.com/images/I/61SuSgEpjaL.jpg)
![CNCOLETECHCNCOLETECH 20mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraver Cutter Dia:20mm FL: 4" 101.6mm - Image 5](https://m.media-amazon.com/images/I/61+HRFvoeqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Good fit works fine
  

*by S***R on Reviewed in the United States on 5 April 2023*

installed in 70W Boss Laser LS1420. No issues

### ⭐⭐⭐⭐⭐ 







  
  
    Flir E4 Macro Lens
  

*by C***S on Reviewed in the United States on 28 October 2020*

- Used the 20mm 4" on my Flir E4 (upgraded E8 hack) for Micro Electronic repair.- Made a huge difference in close up resolution!- The 3D printed bracket covers up the MSX camera image.  So all you get is thermal only.  But image is clear enough to not need MSX overlay (I think. Time will tell).- If I had to do again. I would order a larger diameter, to get rid of the circle effect in the image. See photos.  But it's really not that bad, with the 20mm.- In short.  Major upgrade!

### ⭐⭐⭐⭐⭐ 







  
  
    Right price
  

*by R***Y on Reviewed in the United States on 6 March 2021*

Was a gift

## Frequently Bought Together

- CNCOLETECH 20mm CO2 Laser Lens, PVD ZnSe Focus Lens 101.6mm / 4" Focal, For CO2 Laser Engraving & Cutting, 40W-150W, Orange
- Cloudray CO2 Laser Lens 19.05mm, CVD ZnSe for Laser Engraving & Cutting, 40W-200W, Dia 19.05mm, FL58.1mm
- Cloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 20mm FL63.5mm

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**Shop now:** [https://www.desertcart.co.za/products/268825328-cncoletechcncoletech-20mm-znse-focus-lens-for-co2-10600nm-10-6um](https://www.desertcart.co.za/products/268825328-cncoletechcncoletech-20mm-znse-focus-lens-for-co2-10600nm-10-6um)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*