News

Our Booth number: N3.3408  Exhibition date: March 11-13, 2025

Its products include scan lenses of different power levels and wavelength ranges.

The 2024 Shenzhen International Laser and Intelligent Equipment Photonics Technology Expo

came to a successful conclusion at the Shenzhen International Convention and Exhibition Center

A series of JGZOE products were unveiled at the exhibition

Our exhibits include telecentric lenses, F-theta lenses, focusing lens, f-theta lenses for welding system, scanner based welding heads, wobble welding heads, beam expanders, focusing lenses, protective windows, optical mirrors, output couplers, beam combiners, Bessel cutting heads, machine vision mirrors, etc. Let's take a look together!

Introduction

In laser processing systems, the choice of optical components directly affects accuracy, efficiency, and overall performance. Two commonly used optics are the F-theta lens and the standard focusing lens. Although both are designed to focus laser beams, they serve different purposes and are optimized for different applications.

Understanding the differences between these lenses can help manufacturers, integrators, and engineers select the right solution for their laser systems.

In modern laser processing systems, F-theta lenses play a critical role in determining marking accuracy, processing uniformity, and overall system performance. However, as the demand for larger working fields continues to grow, a common optical challenge becomes more significant—edge distortion.

So why does edge distortion happen in large field F-theta lenses, and how can it be controlled?

In modern laser processing systems, maintaining stable laser spot quality across a large scanning field is one of the most critical factors affecting processing accuracy, consistency, and yield. As applications such as laser marking, engraving, cutting, and micro-machining continue to expand, especially in large-format processing, laser spot instability becomes a key limitation that engineers must solve.

This article explains the main causes of laser spot instability in large field scanning and provides practical methods to improve performance in real industrial systems.

In modern laser processing systems, F-theta lenses are designed to provide a flat-field scanning response, where the output position on the work surface is proportional to the input scanning angle.

However, as laser systems move toward larger working fields and higher processing efficiency, edge distortion becomes increasingly noticeable. This is a common challenge in high-power and high-precision laser applications.

So why does this happen—and what causes it?

We are pleased to announce that JGZOE Sub-Lattice Optical will participate in TCT Asia 2026, one of the most influential additive manufacturing exhibitions in Asia.

The exhibition will be held at National Exhibition and Convention Center (Shanghai), bringing together global manufacturers, engineers, and technology innovators in the 3D printing and additive manufacturing industry.

📅 Date: March 17–19, 2026
📍 Venue: NECC (Shanghai) – Hall 7.1H & 8.1H
🔹 Booth No.: 8Q68

With the rapid growth of industrial additive manufacturing, laser 3D printing systems are increasingly used in aerospace, automotive, medical devices, and advanced manufacturing. At the core of these systems is the laser scanning system, which requires high-precision laser optics to ensure stable beam control and accurate layer deposition.

As a professional laser optics manufacturer, we provide high-quality optical components designed specifically for laser 3D printing scanning systems and high-power laser applications.