---
product_id: 73126571
title: "Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm"
brand: "cloudray"
price: "$69"
currency: NZD
in_stock: true
reviews_count: 8
category: "Cloudray"
url: https://www.desertcart.nz/products/73126571-cloudray-co2-laser-lens-18mm-laser-mirror-co2-laser-focal
store_origin: NZ
region: New Zealand
---

# 30W-100W power compatibility ≥99.5% transmittance clarity 18mm precision diameter Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm

**Brand:** cloudray
**Price:** $69
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate your laser game with precision that cuts through the noise!

## Quick Answers

- **What is this?** Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm by cloudray
- **How much does it cost?** $69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/73126571-cloudray-co2-laser-lens-18mm-laser-mirror-co2-laser-focal)

## Best For

- cloudray enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Upgrade:** Easy installation with universal fitment for your CO2 laser engraving and cutting machines.
- • **Precision Perfected:** 18mm diameter lens engineered for pinpoint laser focus and accuracy.
- • **Crystal Clear Vision:** Exceptional ≥99.5% transmittance ensures maximum laser efficiency and clean cuts.
- • **Powerhouse Compatible:** Seamlessly supports 30W to 100W CO2 laser systems for versatile cutting and engraving.
- • **Durability Meets Design:** Double-sided PVD ZnSe coating offers superior wiping resistance and long-lasting performance.

## Overview

The Cloudray CO2 Laser Lens features a high-quality 18mm diameter PVD ZnSe meniscus lens with a 50.8mm focal length, optimized for 30W-100W CO2 laser engraving and cutting machines. Its double-sided solid coating ensures ≥99.5% transmittance and exceptional durability, delivering precise, efficient laser performance for professional-grade results.

## Description

Buy Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm: Engraving Machines & Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great lens - Worked great in my 100w omtech
Review: Cloudray 20mm CO2 Laser Lens - I bought the Cloudray 20mm CO2 Laser Lens to use it with my HIKMICRO B01 Thermal Camera as a macro lens. It works really well! I confess that I was expecting a bit more quality on the image, but I can’t complain, the quality of the image is good enough for telling apart small SMD components in a PCB which is what I wanted this for. For electronics diagnosis it really makes a difference! I got the 3D model from thingiverse, thing: 5339476.

## Features

- Material: High Quality PVD Znse,compatible power: 30W-100W
- Diameter: 18mm/0.71"; Focal Length: 50.8mm/2"; Thickness: 2.4mm/0.09"
- Shape: Meniscus; Transmittance: ≥99.5%;Package includes: 1 x Lens
- Superb Coating Process: Double-sided Solid Coating. Wiping Resistance. Long Working Life
- Usage: CO2 Laser Lens for CO2 laser engraving, cutting machine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B8X7T7G |
| Best Sellers Rank | #21,187 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #36 in Jewelry Making Engraving Machines & Tools |
| Brand | Cloudray |
| Brand Name | Cloudray |
| Color | Dia 18mm(0.71") |
| Customer Reviews | 4.6 out of 5 stars 363 Reviews |
| Included Components | 1 PCS China PVD Focus Lens & 1 PCS box |
| Item Dimensions L x W | 0.71"L x 0.71"W |
| Item Type Name | PVD ZnSe |
| Item Weight | 20 Grams |
| Manufacturer | Cloudray |
| Material | Metal |
| Material Type | Metal |
| Operation Mode | Automatic |
| Product Dimensions | 0.71"L x 0.71"W |
| Style | PVD ZnSe |
| Style Name | PVD ZnSe |
| UPC | 669819730395 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Cloudray
- **Color:** Dia 18mm(0.71")
- **Material:** Metal
- **Product Dimensions:** 0.71"L x 0.71"W
- **Style:** PVD ZnSe

## Images

![Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm - Image 1](https://m.media-amazon.com/images/I/41RhnxV-+lL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this fit a Omtech 70 watt that used 18mm with 2" focal?**
A: It fits my OMTECH AD2440 100Watt. It should fit yours. Measure the diameter of your current lens.

**Q: Is this a meniscus lens?**
A: Yes. That is meniscus lens.

**Q: What is the actual delivery date?**
A: This specification of 18-50.8 is delivered by Amazon. It is available in the Amazon warehouse in the United States. Normally it takes about 3-10 days.

**Q: Which side should face work ? Convex or concave ?**
A: The convex side of the lens faces upward, and the concave side faces the sculpture, the wavelength is 10.6um

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great lens
*by R***G on June 3, 2025*

Worked great in my 100w omtech

### ⭐⭐⭐⭐⭐ Cloudray 20mm CO2 Laser Lens
*by W***. on March 2, 2025*

I bought the Cloudray 20mm CO2 Laser Lens to use it with my HIKMICRO B01 Thermal Camera as a macro lens. It works really well! I confess that I was expecting a bit more quality on the image, but I can’t complain, the quality of the image is good enough for telling apart small SMD components in a PCB which is what I wanted this for. For electronics diagnosis it really makes a difference! I got the 3D model from thingiverse, thing: 5339476.

### ⭐⭐⭐⭐⭐ Nice focal distance
*by J***R on December 1, 2025*

I have an OM Tech CO² laser. After about 4 years I changed all the mirrors and lenses. After some research I discovered that this focal length was better for the type of work I was doing. They weren't wrong. Cloudray has always been quality and helpful as well.

## Frequently Bought Together

- Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm
- Cloudray Laser Si Reflective Lens Gold Plated Mirror 25mm for CO2 Laser Engraving & Cutting, 3PCS
- Cloudray Mo Mirror Dia 19.05mm (0.75 Inch) Thk 3mm (0.12 Inch) for CO2 Laser Engraving Cutting Machine Pack of 3PCS

---

## 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.nz/products/73126571-cloudray-co2-laser-lens-18mm-laser-mirror-co2-laser-focal](https://www.desertcart.nz/products/73126571-cloudray-co2-laser-lens-18mm-laser-mirror-co2-laser-focal)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-01*