---
product_id: 89328077
title: "Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine"
brand: "cloudray"
price: "₨1326"
currency: SCR
in_stock: true
reviews_count: 10
category: "Cloudray"
url: https://www.desertcart.sc/products/89328077-cloudray-co2-laser-focus-lens-china-pvd-znse-dia20mm-0
store_origin: SC
region: Seychelles
---

# 63.5mm focal length for sharp focus 20mm precision diameter Double-sided coating for durability Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine

**Brand:** cloudray
**Price:** ₨1326
**Availability:** ✅ In Stock

## Summary

> 🔆 Elevate your laser game with crystal-clear focus and unstoppable durability!

## Quick Answers

- **What is this?** Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine by cloudray
- **How much does it cost?** ₨1326 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/89328077-cloudray-co2-laser-focus-lens-china-pvd-znse-dia20mm-0)

## 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

- • **Built to Last:** Double-sided PVD coating resists wiping and extends lifespan
- • **Optimal Focus Power:** 63.5mm focal length ensures razor-sharp engraving and cutting
- • **Precision Perfected:** 20mm diameter lens engineered for pinpoint laser accuracy
- • **Maximized Efficiency:** 99% laser transmittance reduces energy loss for faster work
- • **High-Powered Compatibility:** Supports up to 100W CO2 lasers for professional-grade performance

## Overview

The Cloudray CO2 Laser Focus Lens features a 20mm diameter and 63.5mm focal length crafted from high-quality China PVD ZnSe material. Its double-sided solid coating offers wiping resistance and long working life, while delivering up to 99% laser transmittance. Designed for CO2 lasers up to 100W, this lens boosts cutting precision and efficiency, making it a must-have upgrade for serious engraving and cutting professionals.

## Description

Free delivery and returns on all eligible orders. Shop Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine.

Review: Big difference - Big difference from stock K40 , Highly recommended
Review: Cutting better than when it was new ! - Brilliant lense , have to say my 80w laser is cutting better than the stock included lense .

## Features

- Diameter: 20mm (0.79 inch), Focal Length: 63.5mm (2.5 inches), Thickness: 2.4mm (0.1 inch)
- High Quality ZnSe Material: China PVD ZnSe Material. Excellent Optical Properties. Up to 100W CO2 Laser Resistance.
- Superb Coating Process: Double-sided Solid Coating. Wiping Resistance. Long Working Life.
- High Precision Process: Excellent Substrate. Precision Slicing, Polishing, Grinding Processes. High Temperature, Laser Resistance.
- High Transmittance: High Quality Material and Exquisite Coating. Reduce the Loss of Laser. Laser Transmittance Up To 99.0% Higher Work Efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B8J7QS4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 156,067 in DIY & Tools ( See Top 100 in DIY & Tools ) 123 in Engraving Tools |
| Colour | Diameter 20mm (0.79 Inch) |
| Customer Reviews | 4.6 4.6 out of 5 stars (344) |
| Date First Available | 31 Aug. 2018 |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | PVD ZnSe D20 F63.5 ET2 (Meniscus) |
| Manufacturer | Cloudray |
| Material | Zinc Selenide |
| Part Number | CNFL05D20F63 |
| Product Dimensions | 12.95 x 9.4 x 8.64 cm; 20 g |
| Size | FL 63.5mm (2.5 inches) |
| Style | Laser |
| Voltage | 1.5 Volts |

## Product Details

- **Brand:** Cloudray
- **Colour:** Diameter 20mm (0.79 Inch)
- **Item weight:** 20 Grams
- **Material:** Zinc Selenide
- **Style:** Laser

## Images

![Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine - Image 1](https://m.media-amazon.com/images/I/312LJOpiKkL.jpg)
![Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine - Image 2](https://m.media-amazon.com/images/I/31MvsBk8+YL.jpg)
![Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine - Image 3](https://m.media-amazon.com/images/I/31Q82adKrLL.jpg)
![Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine - Image 4](https://m.media-amazon.com/images/I/31TH4erwdqL.jpg)
![Cloudray CO2 Laser Focus Lens China PVD ZnSe Dia20mm (0.79 inch) FL63.5mm (2.5 inches) for CO2 Laser Engraving Cutting Machine - Image 5](https://m.media-amazon.com/images/I/31WKtkEH9dL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Big difference
*by S***Y on 27 October 2021*

Big difference from stock K40 , Highly recommended

### ⭐⭐⭐⭐⭐ Cutting better than when it was new !
*by R***. on 1 February 2020*

Brilliant lense , have to say my 80w laser is cutting better than the stock included lense .

### ⭐⭐⭐⭐⭐ Perfect in every way
*by P***. on 19 June 2020*

Perfect in every way

## Frequently Bought Together

- Cloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 20mm FL63.5mm
- Cloudray Laser Si Reflective Lens Gold Plated Mirror 25mm for CO2 Laser Engraving & Cutting, 3PCS
- Cloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,CVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 40W-200W,Dia 20mm FL50.8mm

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**Shop now:** [https://www.desertcart.sc/products/89328077-cloudray-co2-laser-focus-lens-china-pvd-znse-dia20mm-0](https://www.desertcart.sc/products/89328077-cloudray-co2-laser-focus-lens-china-pvd-znse-dia20mm-0)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-12*