---
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: "2 Lei"
currency: RON
in_stock: true
reviews_count: 2
url: https://www.desertcart.ro/products/380192266-18mm-znse-focus-lens-for-co2-10600nm-10-6um-laser
store_origin: RO
region: Romania
---

# 63.5mm focal length for sharp focus 18mm precision diameter ≥99.5% transmittance with double-sided coating 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:** 2 Lei
**Availability:** ✅ In Stock

## Summary

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

## 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?** 2 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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, keeping your lens pristine under heavy use.
- • **Effortless Integration:** Perfectly sized 18mm diameter and 63.5mm focal length for seamless fit and superior focus in your laser system.
- • **Crystal Clear Precision:** High-quality PVD ZnSe crystal ensures unmatched optical clarity for flawless laser engraving and cutting.
- • **Powerhouse Compatibility:** Optimized for 40W to 150W CO2 lasers, delivering consistent performance across a wide range of power levels.
- • **Laser-Resistant Excellence:** Engineered to withstand high temperatures, ensuring stable operation even during intense laser sessions.

## Overview

The CNCOLETECH 18mm ZnSe Focus Lens is a precision-engineered optical component designed for CO2 lasers operating at 10600nm wavelength. Featuring a 63.5mm focal length and over 99.5% transmittance with double-sided solid coating, this lens offers exceptional durability, high temperature resistance, and compatibility with 40W to 150W laser systems, making it ideal for professional-grade laser engraving and cutting.

## 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
Review: Five Stars

## 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 |
| Brand | CNCOLETECH |
| Brand Name | CNCOLETECH |
| Customer Reviews | 4.6 out of 5 stars 28 Reviews |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Shanghai Top Nine Industrial Co,.ltd |
| Material | Crystal |
| Material Type | Crystal |
| Operation Mode | Automatic |
| Style | Laser |
| Style Name | 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)

## Customer Reviews

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



### ⭐⭐⭐⭐⭐ Five Stars
*by C***E on 27 September 2017*



## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-05*