---
product_id: 380192266
title: "18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5\" or 63.5mm"
brand: "cncoletech"
price: "€ 104.73"
currency: EUR
in_stock: true
reviews_count: 2
category: "Cncoletech"
url: https://www.desertcart.hr/products/380192266-18mm-znse-focus-lens-for-co2-10600nm-10-6um-laser
store_origin: HR
region: Croatia
---

# 63.5mm focal length for sharp focus ≥99.5% transmittance with high-temp resistance 18mm precision diameter 18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm

**Brand:** cncoletech
**Price:** € 104.73
**Availability:** ✅ In Stock

## Summary

> 🎯 Sharpen your laser game with crystal-clear focus and unstoppable durability!

## Quick Answers

- **What is this?** 18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm by cncoletech
- **How much does it cost?** € 104.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/380192266-18mm-znse-focus-lens-for-co2-10600nm-10-6um-laser)

## 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

- • **Built to Last:** Double-sided solid coating offers wiping resistance and extended durability under intense laser heat.
- • **Effortless Performance:** Precision slicing, polishing, and grinding deliver consistent, high-efficiency laser output every time.
- • **Crystal Clear Precision:** High-quality PVD ZnSe crystal ensures ultra-clear laser focus for flawless engraving and cutting.
- • **Pro-Grade Optical Excellence:** Exceptional optical properties guarantee superior cutting and engraving quality that sets you apart.
- • **Versatile Power Compatibility:** Optimized for 40W to 150W CO2 lasers, making it perfect for a wide range of professional applications.

## Overview

The 18mm ZnSe Focus Lens with a 63.5mm focal length is engineered from premium PVD ZnSe crystal, delivering ≥99.5% transmittance and high-temperature resistance. Designed for CO2 lasers ranging from 40W to 150W, this lens features double-sided solid coating for durability and precision polishing for optimal laser performance, making it ideal for professional-grade engraving and cutting tasks.

## Description

CNCOLETECH Znse Focus Lens 1PCS Dia:18mm FL:63.5mm/2.5" Thickness:2.2mm For CO2 Laser Engraving Cutting Engraver/Cutter 40W 50W 60W 80W 100W 130W 150W Application: Please check the lsting pic Parameter: Please check the listing pic. Packing List: Znse Focus Lens x 1pcs

Review: great price and fast shipping
Review: Everything okay

## Features

- Material: Hight quality PVD Znse crystal material
- Diameter:18mm/0.71";Focal Length:63.5mm/2.5";Thickness:2.2-2.3mm;Transmittance: ≥99.5%
- Double-sided solid coating,Wiping resistant,Extended durability,Precision slicing polishing and grinding processes,High temperature laser resistance,Excellent optical properties,High working efficiency.
- 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 |
|---------------|-------|
| ASIN | B01DP2FJ1Y |
| Are batteries included? | No |
| Brand | CNCOLETECH |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (27) |
| Date First Available | 14 November 2017 |
| Item Weight | 23 g |
| Item model number | LENS-18-635 |
| Manufacturer | Shanghai Top Nine Industrial Co,.ltd |
| Material | Crystal |
| Model number | LENS-18-635 |
| Number of Memory Sticks | 1 |
| Operation Mode | Automatic |
| Package Dimensions | 9.65 x 6.35 x 1.52 cm; 23 g |
| Style | Laser |

## Product Details

- **Brand:** CNCOLETECH
- **Item Weight:** 0.02 Kilograms
- **Material:** Crystal
- **Operation Mode:** Automatic
- **Style:** Laser

## Images

![18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm - Image 1](https://m.media-amazon.com/images/I/516Bo9UiVcL.jpg)
![18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm - Image 2](https://m.media-amazon.com/images/I/51fVCW2+plL.jpg)
![18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm - Image 3](https://m.media-amazon.com/images/I/614ZyGFAJwL.jpg)
![18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm - Image 4](https://m.media-amazon.com/images/I/61SuSgEpjaL.jpg)
![18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm - Image 5](https://m.media-amazon.com/images/I/61+HRFvoeqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***. on 17 September 2018*

great price and fast shipping

### ⭐⭐⭐⭐⭐ Review
*by C***E on 27 September 2017*

Everything okay

## Frequently Bought Together

- CNCOLETECH 18mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 63.5mm / 2.5" Focal for CO2 10600nm 10.6um Laser Engraver Cutting Cutter
- OMTech Laser Cutting Mirror Set, 25mm Molybdenum Replacement Mirrors for CO2 Laser Engraving Machines, Precision Highly Reflective Mo Mirrors for 50W to 200W CO2 Laser Engravers, Set of 3

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**Shop now:** [https://www.desertcart.hr/products/380192266-18mm-znse-focus-lens-for-co2-10600nm-10-6um-laser](https://www.desertcart.hr/products/380192266-18mm-znse-focus-lens-for-co2-10600nm-10-6um-laser)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*