---
product_id: 129859426
title: "Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance)"
brand: "quarton"
price: "₨600"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/129859426-laser-module-vlm-520-29-lpt-direct-green-cross-line
store_origin: LK
region: Sri Lanka
---

# Class 2, <1mW continuous output 520nm direct green wavelength Patented solid brass shock-resistant body Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance)

**Brand:** quarton
**Price:** ₨600
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your projects with pinpoint precision and lasting reliability!

## Quick Answers

- **What is this?** Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance) by quarton
- **How much does it cost?** ₨600 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/129859426-laser-module-vlm-520-29-lpt-direct-green-cross-line)

## Best For

- quarton enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Solid brass structure for superior heat dissipation and shock resistance
- • **Plug & Play Power:** Operates smoothly on 7-10 VDC with integrated APC driver circuit
- • **Precision Perfected:** Optimized line-width at 40cm for razor-sharp cross-line accuracy
- • **Unmatched Stability:** Direct diode tech ensures consistent laser output without power loss
- • **Wide-Angle Visibility:** Emitting angle > 60° for broad, clear cross-line projection

## Overview

The VLM-520-29 LPT is a compact, direct green diode laser module emitting a stable 520nm wavelength with less than 1mW power output. Engineered with a patented solid brass body and integrated APC driver, it delivers optimized cross-line projection at short distances (40cm) with superior shock resistance and heat management, ideal for professional alignment, measuring, and industrial applications.

## Description

APPLICATIONS: Green Cross-Line Laser Module, Line-width optimize at short distance(15.75 inches) for consumer grade barcode reader, leveling, alignment, adjusting, positioning, measuring, targeting and sighting device. Wood processing.  Metal processing.  Stone processing.  Textile industry.  Food industry.  Automotive industry.  Medical science.  Why choose direct green laser module? Direct Green Lasers are direct-diode semiconductor lasers. The stability of the laser output is greatly improved. Most green laser modules on the market are DPSS (diode pumped solid state) laser modules. DPSS (Diode-Pumped Solid State) is a conventional laser module that emits an infrared laser diode with a wavelength of 808nm and turns it into green by crystal. This is actually a very inefficient way of producing a laser beam as there is significant power loss. For Direct Green Laser Module, the semiconductor laser itself emits directly. The stability of the laser output is greatly improved since there is no additional crystal. Thanks to their good efficiency, the temperature increase of the lasers during operation is minimized. A long lifetime and high reliability at continuous operation is guaranteed.

## Features

- Direct Green Laser Diode for large temperature operation range.
- Wave length: 520nm. Continuous wave laser output power : Class 2 – less than 1mW. Voltage: 7~10 VDC operation. Dimensions: D9 x 26 mm ( D0.354 x 1.024 inches).
- Line-width optimize at short distance(40cm) for consumer grade Laser Cross-Line generator applications.
- This module has integrated wavy lens, collimating lens, laser diode, and APC driver circuit. APC driver circuit enables constant Laser output power.
- Includes patented solid brass structure for the best shock resistance and better heat transfer consideration. Aspherical Plastic Lens and Plastic Wavy Lens provides Cross-Line Laser. Emitting angle: > 60°

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Quarton Inc. |
| Brand | Quarton |
| Model Number | VLM-520-29 LPT |
| Product Dimensions | 2.6 x 0.9 x 0.9 cm; 11 g |
| Colour | Green |
| Material Type | Metal |
| Number of Items | 1 |
| Size | Ø 9 x 26 mm |
| Manufacturer Part Number | VLM-520-29 LPT |
| Item Weight | 11 g |

## Product Details

- **Brand:** Quarton
- **Material:** Brass, Plastic
- **Color:** Green
- **Product Dimensions:** 0.35"L x 1.02"W
- **Style:** VLM-520-29 LPT

## Images

![Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance) - Image 1](https://m.media-amazon.com/images/I/61xpJG3fbWL.jpg)
![Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance) - Image 2](https://m.media-amazon.com/images/I/71NqC8+tt7L.jpg)
![Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance) - Image 3](https://m.media-amazon.com/images/I/811tKw1ah9L.jpg)
![Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance) - Image 4](https://m.media-amazon.com/images/I/912+KYdKPXL.jpg)
![Laser Module VLM-520-29 LPT Direct Green Cross Line Laser Module (Line-Width optimize at Short Distance) - Image 5](https://m.media-amazon.com/images/I/81U-oY9NfVL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/129859426-laser-module-vlm-520-29-lpt-direct-green-cross-line](https://www.desertcart.lk/products/129859426-laser-module-vlm-520-29-lpt-direct-green-cross-line)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-25*