---
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: "₱4489"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/45799431-cvd-ii-vi-znse-co2-laser-lens-dia-20mm-fl
store_origin: PH
region: Philippines
---

# ≥99.5% Transmittance 38.1mm Focal Length 20mm Diameter 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:** ₱4489
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Laser Game with Precision Power!

## 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?** ₱4489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **High Efficiency:** Optimized for 40W-200W CO2 lasers, delivering superior performance.
- • **Exceptional Clarity:** With a transmittance of ≥99.5%, experience crystal-clear laser focus.
- • **Extended Durability:** Double-sided solid coating ensures longevity and resistance to wear.
- • **Precision Engineering:** Crafted from high-class CVD ZnSe material for unmatched quality.
- • **Versatile Applications:** Perfect for both engraving and cutting, making it a must-have for creators.

## Overview

The CVD II-VI ZnSe CO2 Laser Lens is a high-performance optical component designed for CO2 laser engraving and cutting. With a diameter of 20mm and a focal length of 38.1mm, this lens boasts a remarkable transmittance of ≥99.5%, ensuring optimal laser efficiency. Crafted from premium CVD ZnSe material, it features a double-sided solid coating for enhanced durability and resistance to wear, making it ideal for a range of laser power settings from 40W to 200W.

## Description

Full description not available

## 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 |
|---------------|-------|
| Brand | CNCOLETECH |
| Material | CVD ZnSe |
| Color | Fl:1.5"/38.1mm |
| Style | CVD ZnSe Lens |
| Operation Mode | Automatic |
| Manufacturer | Shanghai Top Nine Industiral Co.,Ltd |
| Item Weight | 0.634 ounces |
| Package Dimensions | 3 x 3 x 0.9 inches |
| Item model number | IIVI-20-381 |
| Is Discontinued By Manufacturer | No |
| Material Type | CVD ZnSe |
| Number of Items | 1 |
| Size | Dia:20mm FL:1.5"/38.1mm |
| Manufacturer Part Number | IIVI-20-381 |

## Product Details

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

## 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.

## 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

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**Shop now:** [https://www.desertcart.ph/products/45799431-cvd-ii-vi-znse-co2-laser-lens-dia-20mm-fl](https://www.desertcart.ph/products/45799431-cvd-ii-vi-znse-co2-laser-lens-dia-20mm-fl)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-05*