---
product_id: 376834814
title: "Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs"
brand: "lights88"
price: "10130 Ft"
currency: HUF
in_stock: true
category: "Lights88"
url: https://www.desertcart.hu/products/376834814-laser-lens-glass-collimating-lens-holder-coated-for-405nm-445nm
store_origin: HU
region: Hungary
---

# 98%+ light transmittance 4.02mm precise focal length M9x0.5 lens holder size Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs

**Brand:** lights88
**Price:** 10130 Ft
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs by lights88
- **How much does it cost?** 10130 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/376834814-laser-lens-glass-collimating-lens-holder-coated-for-405nm-445nm)

## Best For

- lights88 enthusiasts

## Why This Product

- Trusted lights88 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized AR Coating:** Specialized 405/445nm anti-reflective coating enhances laser output for red and blue/violet diodes.
- • **Compact & Lightweight:** Sleek 9mm length and 30g weight make integration seamless in any laser diode module.
- • **Crystal-Clear Clarity:** Over 98% light transmittance ensures maximum laser efficiency and minimal signal loss.
- • **Durable Brass Housing:** Robust M9x0.5 brass lens holder guarantees stable alignment and long-lasting performance.
- • **Pinpoint Precision Focus:** Achieve razor-sharp laser collimation with a 4.02mm focal length for flawless beam control.

## Overview

This 405-G-2 laser collimating lens features a 4.02mm focal length and over 98% light transmittance, housed in a durable M9x0.5 brass holder. Coated specifically for 405nm and 445nm wavelengths, it delivers superior performance for red and blue/violet laser diodes, making it an essential upgrade for precise laser diode modules.

## Description

Lens holder Size: M9x0.5, length 9mm Lens sizes: 6.33mm diameter Light transmittance: more than 98% Lens Focal Length: 4.02mm Back Focal Length: 4.8mm Working distance: 2.357mm Glass Material: L-BAL35 Lens attributes: Monolithic Surface Treatment: 405/445nm AR coating Notice: 1,Line Lens Special all kinds of red and blue/violet laser products 2.Please keep the lens clean. Packing: 1x laser lens with Copper tube

## Features

- Collimating Focus Lens For Laser Diode Module
- Aspherical Plastic Lens
- aspherical plastic laser collimating lens for consumer grade laser device
- collimator in combination for diode laser.
- Used as collimating lens or focusing lens for all kinds of laser diodes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D2C687J |
| Date First Available | 13 June 2018 |
| Item Weight | 30 g |
| Item model number | 405-G-2 |
| Material Type | Brass |
| Product Dimensions | 0.9 x 0.9 x 0.1 cm; 30 g |

## Product Details

- **Brand:** lights88
- **Item weight:** 0.03 Kilograms
- **Material:** Brass
- **Product dimensions:** 9L x 9W millimeters
- **Style:** Laser

## Images

![Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs - Image 1](https://m.media-amazon.com/images/I/419sBTm+j4L.jpg)
![Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs - Image 2](https://m.media-amazon.com/images/I/61018+b-LZL.jpg)
![Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs - Image 3](https://m.media-amazon.com/images/I/61PN5+sCueL.jpg)
![Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs - Image 4](https://m.media-amazon.com/images/I/61SncVr4LhL.jpg)
![Laser Lens Glass Collimating Lens Holder Coated for 405nm 445nm 515nm Lens 4mm Focus 405-G-2 M9X9MM 1pcs - Image 5](https://m.media-amazon.com/images/I/61hJuALdD9L.jpg)

## Frequently Bought Together

- 405-G-2 M9X9MM Laser Lens Glass Collimating Lens Holder Coated for 405nm, 445nm, 515nm - 4mm Focus, 1pcs
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**Shop now:** [https://www.desertcart.hu/products/376834814-laser-lens-glass-collimating-lens-holder-coated-for-405nm-445nm](https://www.desertcart.hu/products/376834814-laser-lens-glass-collimating-lens-holder-coated-for-405nm-445nm)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-30*