---
product_id: 28176967
title: "18mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 63.5mm / 2.5\" Focal for CO2 10600nm 10.6um Laser Engraver Cutting Cutter"
brand: "cncoletech"
price: "€ 46.95"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cncoletech"
url: https://www.desertcart.hr/products/28176967-18mm-co2-laser-lens-laser-mirror-pvd-znse-focus-lens
store_origin: HR
region: Croatia
---

# ≥99.5% transmittance for max energy 63.5mm focal length for sharp focus 18mm precision diameter 18mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 63.5mm / 2.5" Focal for CO2 10600nm 10.6um Laser Engraver Cutting Cutter

**Brand:** cncoletech
**Price:** € 46.95
**Availability:** ✅ In Stock

## Summary

> 🎯 Sharpen your laser game with pinpoint precision and unstoppable power!

## Quick Answers

- **What is this?** 18mm CO2 Laser Lens, Laser Mirror PVD ZnSe Focus Lens 63.5mm / 2.5" Focal for CO2 10600nm 10.6um Laser Engraver Cutting Cutter by cncoletech
- **How much does it cost?** € 46.95 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/28176967-18mm-co2-laser-lens-laser-mirror-pvd-znse-focus-lens)

## 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

- • **Focused Power Boost:** 63.5mm focal length concentrates energy for sharper, faster engraving and cutting.
- • **Efficiency Unleashed:** Smaller focusing spot size means more concentrated energy and higher cutting speed.
- • **Seamless Compatibility:** Optimized for 30W-100W CO2 lasers, perfect for professional-grade engraving and cutting.
- • **Crystal-clear Precision:** High-quality PVD ZnSe material ensures ultra-pure laser transmission with minimal loss.
- • **Durability Meets Performance:** Double-sided solid coating resists heat and wear, extending lens life under intense use.

## Overview

This 18mm CO2 laser lens crafted from premium PVD ZnSe crystal offers a 63.5mm focal length and over 99.5% transmittance, delivering superior laser focus and efficiency. Engineered with double-sided coatings for durability and high-temperature resistance, it’s designed to maximize performance in 30W-100W CO2 laser engraving and cutting machines.

## Description

Buy 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: Optics - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great lens - I've been buying inexpensive lenses for my CO2 laser on desertcart for a couple of years now and have never had a problem with them. I've tried lenses that cost twice as much and saw absolutely no difference in performance. I consider lenses to be a consumable and thus the less expensive the better and these work well.
Review: Everything as advertised, works better than original. - Why did you pick this product vs others?: The item met the specifications I needed.

## Features

- Material: High quality PVD ZnSe material. Compatible power: 30W-100W
- Diameter:18mm/0.71";Focal Length:63.5mm/2.5";Thickness:2.0-2.2mm/0.08";Transmittance: ≥99.5%
- Exquisite Technology: Superb Double-sided solid coating, precision slicing, polishing and grinding process, Reduced laser loss, wiping resistant, high temperature resistance, excellent optical properties, high working efficiency.
- High efficiency: PVD ZnSe CO2 laser focus lens has Focusing Spot Size more Smaller, the energy is more concentrated, making the CO2 laser engraving, cutting machine more efficient.
- Application: CO2 laser lens are mainly used in CO2 laser engraving and cutting well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DP2FJ1Y |
| Best Sellers Rank | #50,766 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #117 in Jewelry Making Engraving Machines & Tools |
| Brand Name | CNCOLETECH |
| Customer Reviews | 4.6 4.6 out of 5 stars (442) |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Shanghai Top Nine Industrial Co,.ltd |
| Material Type | Crystal |
| Operation Mode | Manual |
| Style Name | Laser |

## Product Details

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

## Images

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

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great lens
*by S***M on September 7, 2025*

I've been buying inexpensive lenses for my CO2 laser on Amazon for a couple of years now and have never had a problem with them. I've tried lenses that cost twice as much and saw absolutely no difference in performance. I consider lenses to be a consumable and thus the less expensive the better and these work well.

### ⭐⭐⭐⭐⭐ Everything as advertised, works better than original.
*by D***I on June 21, 2025*

Why did you pick this product vs others?: The item met the specifications I needed.

### ⭐⭐⭐⭐⭐ Excelente
*by J***R on January 23, 2026*

Excelente

## 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/28176967-18mm-co2-laser-lens-laser-mirror-pvd-znse-focus-lens](https://www.desertcart.hr/products/28176967-18mm-co2-laser-lens-laser-mirror-pvd-znse-focus-lens)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-25*