---
product_id: 43081954
title: "25mm CO2 Laser Mirror Si Reflective Lens 3PCS CO2 Laser Lens Si Gold Plated Laser Mirrors Dia 25mm Co2 Laser Mirror for CO2 Laser Machine"
brand: "cncoletech"
price: "€ 47.07"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/43081954-25mm-co2-laser-mirror-si-reflective-lens-3pcs-co2-laser
store_origin: IE
region: Ireland
---

# 25mm Diameter 99.8% Reflectivity 3mm Thickness 25mm CO2 Laser Mirror Si Reflective Lens 3PCS CO2 Laser Lens Si Gold Plated Laser Mirrors Dia 25mm Co2 Laser Mirror for CO2 Laser Machine

**Brand:** cncoletech
**Price:** € 47.07
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your Laser Game with Precision! ✨

## Quick Answers

- **What is this?** 25mm CO2 Laser Mirror Si Reflective Lens 3PCS CO2 Laser Lens Si Gold Plated Laser Mirrors Dia 25mm Co2 Laser Mirror for CO2 Laser Machine by cncoletech
- **How much does it cost?** € 47.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/43081954-25mm-co2-laser-mirror-si-reflective-lens-3pcs-co2-laser)

## 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

- • **Smart Packaging:** Individually vacuum-sealed to prevent oxidation and corrosion.
- • **High Reflectivity:** Achieve up to 99.8% reflectivity at 10600nm wavelength.
- • **Precision Engineering:** Crafted with gold-plated silicon for unmatched durability.
- • **Versatile Compatibility:** Perfect for 40-400W CO2 laser machines, including K40.
- • **Long-lasting Performance:** Designed to withstand harsh environments with a long working life.

## Overview

The 25mm CO2 Laser Mirror Si Reflective Lens set includes three high-performance gold-plated silicon mirrors, engineered for optimal reflectivity and durability. With a diameter of 25mm and a thickness of 3mm, these mirrors are designed for use in 40-400W CO2 laser machines, ensuring minimal light loss and maximum efficiency. Each mirror is individually packaged in a vacuum-sealed environment to maintain quality and prevent damage.

## Description

25mm CO2 Laser Mirror Si Reflective Lens 3PCS CO2 Laser Lens Si Gold Plated Laser Mirrors Dia 25mm Co2 Laser Mirror for CO2 Laser Machine

## Features

- 〖Laser Mirror Size〗Diameter: 25mm/0.98", Thickness: 3mm/0.12", Shape: plane.
- 〖Excellent Material & Exquisite Coating Technology〗Gold-Plated silicon, 5 layers Coated gold film, Coating is durable. Superb coating art, precision slicing, polishing and grinding process, high heat resistance, adapt to work under harsh environment, long working life.
- 〖High Reflectivity〗CNCOLETECH's Si laser reflective lens has super optical performance and fast heat dissipation, high working efficiency, and minimizes light loss caused by reflection. Reflectivity to infrared light is up to 99.8% at 10600nm wavelength, minimizing power loss from the laser tube to the the worktop.
- 〖Widely Application〗Si laser mirror is suitable for 40-400W CO2 laser machines. It's great replacement laser lens to the K9 mirror for K40 and other 40W machine.
- 〖Package〗3PCS 25mm CO2 laser mirror kit. Single piece independent packaging, Adopt closed vacuum packaging to prevent oxidation and corrosion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Cole |
| Part Number | LM-Si25 |
| Item Weight | 0.845 ounces |
| Package Dimensions | 3.82 x 3.27 x 1.02 inches |
| Item model number | LM-Si25 |
| Is Discontinued By Manufacturer | No |
| Size | Dia: 25mm ; 3PCS |
| Style | Industrial |
| Material | Gold-Plated Silicon |
| Item Package Quantity | 1 |
| Number Of Pieces | 3 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![25mm CO2 Laser Mirror Si Reflective Lens 3PCS CO2 Laser Lens Si Gold Plated Laser Mirrors Dia 25mm Co2 Laser Mirror for CO2 Laser Machine - Image 1](https://m.media-amazon.com/images/I/81pBusBYSpL.jpg)

## Available Options

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

## Frequently Bought Together

- CNCOLETECH 25mm CO2 Laser Mirror Si Reflective Lens 3PCS CO2 Laser Lens Si Gold Plated Laser Mirrors Dia 25mm Co2 Laser Mirror for CO2 Laser Machine
- Cloudray CO2 Laser Lens 18mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 18mm FL50.8mm
- CNCOLETECH 20mm CO2 Laser Lens, 50.8mm Focal Length, PVD ZnSe Material, 30W-100W Compatible, For CO2 Laser Engraving & Cutting

---

## 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.ie/products/43081954-25mm-co2-laser-mirror-si-reflective-lens-3pcs-co2-laser](https://www.desertcart.ie/products/43081954-25mm-co2-laser-mirror-si-reflective-lens-3pcs-co2-laser)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-05*