---
product_id: 315766395
title: "CVD II-VI ZnSe Focus Lens Dia:12mm FL:2\" or 50.8mm for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W"
brand: "mcwlaser"
price: "$64.72"
currency: USD
in_stock: true
reviews_count: 5
category: "Mc Wlaser"
url: https://www.desertcart.us/products/315766395-cvd-ii-vi-znse-focus-lens-dia-12mm-fl-2
store_origin: US
region: United States of America
---

# Precise 50.8mm focal length High-class CVD ZnSe material Double-sided solid coating CVD II-VI ZnSe Focus Lens Dia:12mm FL:2" or 50.8mm for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W

**Brand:** mcwlaser
**Price:** $64.72
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your laser game with precision optics that professionals trust!

## Quick Answers

- **What is this?** CVD II-VI ZnSe Focus Lens Dia:12mm FL:2" or 50.8mm for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W by mcwlaser
- **How much does it cost?** $64.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/315766395-cvd-ii-vi-znse-focus-lens-dia-12mm-fl-2)

## 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

- • **Optimized Focal Length:** 50.8mm (2") focal length engineered for sharp CO2 laser engraving and cutting
- • **Premium Optical Clarity:** Crafted from US II-VI CVD ZnSe for unmatched laser precision
- • **Wide Power Compatibility:** Perfectly supports 40W to 200W CO2 lasers at 10.6μm wavelength for diverse industrial needs
- • **Versatile Diameter Options:** Available in multiple diameters (12mm to 30mm) to fit your exact laser setup
- • **Durable Double-Sided Coating:** Resists wiping and wear, ensuring long-lasting performance under heavy use

## Overview

The MCWlaser CVD II-VI ZnSe Focus Lens features a 50.8mm focal length and high-grade US II-VI CVD ZnSe material, designed for CO2 lasers ranging from 40W to 200W. Its double-sided solid coating enhances durability and transmittance, making it ideal for precise laser engraving and cutting applications across various industrial setups.

## Description

MCWlaser CVD II-VI ZnSe Focus Lens Dia:12mm FL:2" or 50.8mm for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W : desertcart.ae: Tools & Home Improvement

Review: Mi máquina es de 120 w y va perfecta para grabar y cortar madera de 3 y 4 mm Volveré a repetir sin duda
Review: Used this to replace the 6 year old lens on my 100W CNC laser which looked a bit cloudy. Cut mostly balsawood, plywood, and magnetic rubber. Could not believe the difference in cut quality with the new lens, I guess I should replace it more often!

## Features

- Material: Hight class CVD Znse material (US II-VI)
- Focal Length:50.8mm/2" ; Dia:12mm/15mm/18mm/19mm/20mm/25mm/30mm optional; Thickness:2.2-2.3mm;
- Double-sided solid Coating;Resistance to wipe;High transmittance; Long service life
- 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 | B07MFQGKDH |
| Best Sellers Rank | #231,802 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #416 in Engraving Tools |
| Brand Name | MCWlaser |
| Color | Dia:12mm FL:50.8mm/2" |
| Customer Reviews | 4.5 4.5 out of 5 stars (324) |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Shanghai Top Nine Industrial Co.,Ltd |
| Manufacturer Part Number | LM1-26-12508 |
| Material Type | ZNSE |
| Model Number | LM-26-12508 |
| Operation Mode | Manual |
| Style Name | Laser |
| UPC | 671875154374 |

## Product Details

- **Brand:** MCWlaser
- **Colour:** Dia:12mm FL:50.8mm/2"
- **Item weight:** 0.02 Kilograms
- **Material:** ZNSE
- **Style:** Laser

## Images

![CVD II-VI ZnSe Focus Lens Dia:12mm FL:2" or 50.8mm for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W - Image 1](https://m.media-amazon.com/images/I/51KUlNccebL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***? on 9 November 2024*

Mi máquina es de 120 w y va perfecta para grabar y cortar madera de 3 y 4 mm Volveré a repetir sin duda

### ⭐⭐⭐⭐⭐ Review
*by S***L on 6 December 2024*

Used this to replace the 6 year old lens on my 100W CNC laser which looked a bit cloudy. Cut mostly balsawood, plywood, and magnetic rubber. Could not believe the difference in cut quality with the new lens, I guess I should replace it more often!

### ⭐⭐⭐⭐⭐ Review
*by J***H on 13 October 2023*

Works perfect. May be a tiny larger dot that my other lense, Kurf needed some adjustment.

## Frequently Bought Together

- MCWlaser USA CVD II-VI ZnSe 12mm Laser Focus Lens Focal Length 50.8mm/ 2 inch CO2 Laser Lens for CO2 Laser Engraving Cutting Engraver/Cutter 40W-200W
- MCWlaser 20mm CO2 Laser Mirror Si Reflective Mirrors Lens Gold-Plated Silicon 3PCS CO2 Laser Lens for CO2 Laser Engraving Cutting Machine

---

## 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.us/products/315766395-cvd-ii-vi-znse-focus-lens-dia-12mm-fl-2](https://www.desertcart.us/products/315766395-cvd-ii-vi-znse-focus-lens-dia-12mm-fl-2)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*