---
product_id: 45799431
title: "CVD II-VI ZnSe CO2 Laser Lens Dia:20mm FL:38.1mm/1.5\" laser Focus lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W"
brand: "cncoletech"
price: "235.52 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Cncoletech"
url: https://www.desertcart.tn/products/45799431-cvd-ii-vi-znse-co2-laser-lens-dia-20mm-fl
store_origin: TN
region: Tunisia
---

# 38.1mm Precise Focal Length High Temp Laser Resistance ≥99.5% Transmittance CVD II-VI ZnSe CO2 Laser Lens Dia:20mm FL:38.1mm/1.5" laser Focus lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W

**Brand:** cncoletech
**Price:** 235.52 DT
**Availability:** ✅ In Stock

## Summary

> 🎯 Sharpen your laser game with pinpoint focus and unstoppable durability!

## Quick Answers

- **What is this?** CVD II-VI ZnSe CO2 Laser Lens Dia:20mm FL:38.1mm/1.5" laser Focus lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W by cncoletech
- **How much does it cost?** 235.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/45799431-cvd-ii-vi-znse-co2-laser-lens-dia-20mm-fl)

## 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 Endure:** Double-sided solid coating resists wear and tear, keeping your lens pristine and performance consistent.
- • **Pro-Grade Polish:** Precision slicing and polishing deliver flawless optical clarity, boosting efficiency and reducing downtime.
- • **Tailored Focus Power:** Optimized 38.1mm focal length ensures pinpoint accuracy on every project, from delicate jewelry to bold signage.
- • **Crystal-Clear Precision:** Experience ultra-high 99.5% light transmittance for razor-sharp engraving and cutting results.
- • **Versatile Compatibility:** Seamlessly supports 40W to 200W CO2 lasers, empowering your creative workflow without limits.

## Overview

The CNCOLETECH CVD II-VI ZnSe CO2 Laser Lens features a 20mm diameter and 38.1mm focal length, crafted from premium US II-VI CVD ZnSe material. With over 99.5% transmittance and double-sided solid coating, it offers exceptional optical clarity and durability. Designed for 40W to 200W CO2 lasers, this lens excels in precision engraving and cutting, making it a must-have upgrade for professionals seeking reliable, high-performance laser optics.

## Description

Buy CNCOLETECH CVD II-VI ZnSe CO2 Laser Lens Dia:20mm FL:38.1mm/1.5" laser Focus lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W: Cutting Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good quality! Amazing for tumblers with tabs for removable handles!! - I have only had my new lens for about a week and it's making a world of difference for my laser engraving business! I highly recommend this product!! Works great for tumblers with tabs for handle. UPDATE!: I have had the lens for about 10 months and the coating has started to flake off. Honestly I'm not really upset about it as it is only a $30 replacement part. Overall I am still happy with this lens!
Review: Quality - I'm sure it's a good product but I had to return it because I ordered the wrong size

## Features

- Material: Hight class CVD Znse material (US II-VI)
- Diameter: 20mm/0.79"; Focal Length:38.1mm/1.5";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 | B01DP2HECQ |
| Best Sellers Rank | #53,827 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #129 in Jewelry Making Engraving Machines & Tools #4,703 in Power Tools (Tools & Home Improvement) |
| Brand Name | CNCOLETECH |
| Color | Fl:1.5"/38.1mm |
| Customer Reviews | 4.7 4.7 out of 5 stars (466) |
| Manufacturer | Shanghai Top Nine Industiral Co.,Ltd |
| Material Type | CVD ZnSe |
| Operation Mode | Automatic |
| Style Name | CVD ZnSe Lens |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CNCOLETECH
- **Color:** Fl:1.5"/38.1mm
- **Material:** CVD ZnSe
- **Operation Mode:** Automatic
- **Style:** CVD ZnSe Lens

## Images

![CVD II-VI ZnSe CO2 Laser Lens Dia:20mm FL:38.1mm/1.5" laser Focus lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W - Image 1](https://m.media-amazon.com/images/I/51ZDozGaycL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality! Amazing for tumblers with tabs for removable handles!!
*by C***R on November 25, 2024*

I have only had my new lens for about a week and it's making a world of difference for my laser engraving business! I highly recommend this product!! Works great for tumblers with tabs for handle. UPDATE!: I have had the lens for about 10 months and the coating has started to flake off. Honestly I'm not really upset about it as it is only a $30 replacement part. Overall I am still happy with this lens!

### ⭐⭐⭐⭐⭐ Quality
*by M***T on June 19, 2025*

I'm sure it's a good product but I had to return it because I ordered the wrong size

### ⭐⭐⭐⭐⭐ I’d recommend this lens
*by C***J on July 5, 2025*

Works great for my laser cutter and it’s a good price.

## Frequently Bought Together

- CNCOLETECH CVD II-VI ZnSe CO2 Laser Lens Dia:20mm FL:38.1mm/1.5" laser Focus lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W
- 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
- Cloudray Mo Mirror Dia 25mm (0.98 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.tn/products/45799431-cvd-ii-vi-znse-co2-laser-lens-dia-20mm-fl](https://www.desertcart.tn/products/45799431-cvd-ii-vi-znse-co2-laser-lens-dia-20mm-fl)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-01*