---
product_id: 168978587
title: "ZnSe Focus Lens Dia 20mm CO2 Laser Lens FL: 63.5mm 2.5inch PVD ZnSe Focal Lens Mirror for 10600nm CO2 Laser Engraver Cutter 30W-150W"
brand: "mcwlaser"
price: "€ 66.97"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/168978587-znse-focus-lens-dia-20mm-co2-laser-lens-fl-63
store_origin: HR
region: Croatia
---

# 63.5mm focal length for sharp focus 20mm precision diameter ≥99.5% transmittance with double-sided coating ZnSe Focus Lens Dia 20mm CO2 Laser Lens FL: 63.5mm 2.5inch PVD ZnSe Focal Lens Mirror for 10600nm CO2 Laser Engraver Cutter 30W-150W

**Brand:** mcwlaser
**Price:** € 66.97
**Availability:** ✅ In Stock

## Summary

> 🎯 Sharpen your laser game with crystal precision!

## Quick Answers

- **What is this?** ZnSe Focus Lens Dia 20mm CO2 Laser Lens FL: 63.5mm 2.5inch PVD ZnSe Focal Lens Mirror for 10600nm CO2 Laser Engraver Cutter 30W-150W by mcwlaser
- **How much does it cost?** € 66.97 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/168978587-znse-focus-lens-dia-20mm-co2-laser-lens-fl-63)

## Best For

- mcwlaser enthusiasts

## Why This Product

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

## Key Features

- • **Durability that lasts:** Double-sided solid coating offers wiping resistance and extended lifespan, perfect for demanding industrial use.
- • **Optimized focal power:** 63.5mm focal length delivers pinpoint accuracy, maximizing efficiency across 30W-150W CO2 lasers.
- • **Crystal-clear precision:** High-quality PVD ZnSe crystal ensures unmatched optical clarity for flawless laser engraving and cutting.
- • **Universal compatibility:** Seamlessly fits CO2 lasers from 30W to 150W, making it the go-to lens for professional engravers and cutters.
- • **Heat-resistant performance:** Engineered to withstand high temperatures, maintaining stability and precision under intense laser operation.

## Overview

The MCWlaser ZnSe Focus Lens features a 20mm diameter and 63.5mm focal length crafted from premium PVD ZnSe crystal. With ≥99.5% transmittance and double-sided coating, it offers exceptional durability and optical performance for CO2 lasers ranging from 30W to 150W, ideal for high-precision engraving and cutting tasks.

## Description

MCWlaser ZnSe Focus Lens Dia 20mm CO2 Laser Lens FL: 63.5mm 2.5inch PVD ZnSe Focal Lens Mirror for 10600nm CO2 Laser Engraver Cutter 30W-150W

## Features

- Material: Hight quality PVD ZnSe crystal material
- Diameter:20mm/0.79 inch;Focal Length:63.5mm/2.5 inch;Thickness:2.0-2.2mm/0.08 inch;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 30W/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 |
|---------------|-------|
| Brand | MCWlaser |
| Model Number | LM-ZNSE-20635 |
| Colour | Dia.:20mm Fl:63.5mm |
| Package Dimensions | 7 x 6 x 2 cm; 20 g |
| Material | Crystal |
| Item Weight | 20 g |

## Images

![ZnSe Focus Lens Dia 20mm CO2 Laser Lens FL: 63.5mm 2.5inch PVD ZnSe Focal Lens Mirror for 10600nm CO2 Laser Engraver Cutter 30W-150W - Image 1](https://m.media-amazon.com/images/I/51OeQFX-4rL.jpg)

## Frequently Bought Together

- MCWlaser Znse Laser Focus Lens Dia:20mm for CO2 10.6um Laser Engraver Cutter FL: 63.5mm 2.5"
- Heschen Electrical Pneumatic Solenoid Valve 2V025-08 24VDC PT1/4 2/2 Way Normally Closed CE IP65
- MCWlaser USA CVD II-VI ZnSe 20mm Laser Focus Lens Focal Length 50.8mm/ 2 inch CO2 Laser Lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W

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**Shop now:** [https://www.desertcart.hr/products/168978587-znse-focus-lens-dia-20mm-co2-laser-lens-fl-63](https://www.desertcart.hr/products/168978587-znse-focus-lens-dia-20mm-co2-laser-lens-fl-63)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-10*