---
product_id: 580882641
title: "Dot Laser CO2 Focus Lens CVD ZnSe Dia:20mm FL:50.8mm/2\" for CO2 10.6um Engraving Cutting Engraver/Cutter 40W-200W (Dia:20mm FL:50.8mm/2\")"
brand: "dot laser"
price: "€ 47.74"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/580882641-dot-laser-co2-focus-lens-cvd-znse-dia-20mm-fl
store_origin: IE
region: Ireland
---

# Durable CVD ZnSe material Precise 50.8mm focal length 99.7% laser transmittance Dot Laser CO2 Focus Lens CVD ZnSe Dia:20mm FL:50.8mm/2" for CO2 10.6um Engraving Cutting Engraver/Cutter 40W-200W (Dia:20mm FL:50.8mm/2")

**Brand:** dot laser
**Price:** € 47.74
**Availability:** ❌ Out of Stock

## Summary

> 🔆 Elevate your laser game with precision that cuts above the rest!

## Quick Answers

- **What is this?** Dot Laser CO2 Focus Lens CVD ZnSe Dia:20mm FL:50.8mm/2" for CO2 10.6um Engraving Cutting Engraver/Cutter 40W-200W (Dia:20mm FL:50.8mm/2") by dot laser
- **How much does it cost?** € 47.74 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/580882641-dot-laser-co2-focus-lens-cvd-znse-dia-20mm-fl)

## Best For

- dot laser enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium USA CVD ZnSe lens resists breakage and splitting under intense laser use.
- • **Effortless Integration:** Perfectly sized and thickness-controlled for seamless installation in your laser system.
- • **Crystal-Clear Precision:** Experience ultra-high 99.7% laser transmittance for flawless engraving and cutting.
- • **Engineered for Perfection:** Exact 20mm diameter and 50.8mm focal length ensure pinpoint laser focus every time.
- • **Versatile Power Compatibility:** Optimized for CO2 lasers from 40W up to 200W, covering all your professional needs.

## Overview

The Dot Laser CO2 Focus Lens features a high-grade USA CVD ZnSe material with a precise 20mm diameter and 50.8mm focal length, delivering up to 99.7% laser transmittance. Designed for CO2 lasers ranging from 40W to 200W, this durable lens ensures superior engraving and cutting performance with minimal risk of damage, making it an essential upgrade for professional laser systems.

## Description

CVD II-VI CO2 Laser Focus Lens CVD ZnSe Dia:20mm FL:50.8mm/2" for CO2 10.6um Laser Engraving Cutting Engraver/Cutter 40W-200W

## Features

- Hight class USA CVD Znse material
- Professional Lens Focal Length:50.8mm/2" ; Dia:20mm +- 0.05mm ; Thickness:2.2-2.3mm, prefect fixing
- Laser Transmittance Up To 99.7%. （Best Material and Coating）
- Not easily break and split during working
- Suitable for 40W/50W/80W/100W/130W/150/180W CO2 l 10.6um CO2 laser engraving, cutting & marking machine & CO2 laser head

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CG3S1F3J |
| ASIN  | B0CG3S1F3J |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 5.0 5.0 out of 5 stars (7) |
| Customer reviews | 5.0 5.0 out of 5 stars (7) |
| Date First Available | 6 September 2023 |
| Date First Available  | 6 September 2023 |
| Included components | No |
| Item Weight | 27 g |
| Item model number | 001 |
| Item model number  | 001 |
| Manufacturer | Dot Laser |
| Manufacturer  | Dot Laser |
| Material | Zinc selenide |
| Part number | 1 |
| Power source type | NO |
| Product Dimensions | 5.08 x 2 x 0.1 cm; 27 g |
| Product Dimensions  | 5.08 x 2 x 0.1 cm; 27 g |
| Size | Dia:20mm FL:50.8mm/2" |
| Style | Laser |

## Product Details

- **Brand:** Dot Laser
- **Item weight:** 27 Grams
- **Material:** Zinc selenide
- **Product dimensions:** 5.1L x 2W centimeters
- **Style:** Laser

## Images

![Dot Laser CO2 Focus Lens CVD ZnSe Dia:20mm FL:50.8mm/2" for CO2 10.6um Engraving Cutting Engraver/Cutter 40W-200W (Dia:20mm FL:50.8mm/2") - Image 1](https://m.media-amazon.com/images/I/41qSoqByS6L.jpg)
![Dot Laser CO2 Focus Lens CVD ZnSe Dia:20mm FL:50.8mm/2" for CO2 10.6um Engraving Cutting Engraver/Cutter 40W-200W (Dia:20mm FL:50.8mm/2") - Image 2](https://m.media-amazon.com/images/I/51ENS+reD0L.jpg)
![Dot Laser CO2 Focus Lens CVD ZnSe Dia:20mm FL:50.8mm/2" for CO2 10.6um Engraving Cutting Engraver/Cutter 40W-200W (Dia:20mm FL:50.8mm/2") - Image 3](https://m.media-amazon.com/images/I/71ORenHcivL.jpg)

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**Shop now:** [https://www.desertcart.ie/products/580882641-dot-laser-co2-focus-lens-cvd-znse-dia-20mm-fl](https://www.desertcart.ie/products/580882641-dot-laser-co2-focus-lens-cvd-znse-dia-20mm-fl)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-23*