For over three decades, MidOpt® has focused exclusively on developing high-performance machine vision filters designed specifically for industrial imaging applications. Their philosophy is simple: create optical filters for machine vision using the precision of machine vision.
In machine vision, backlighting is one of the most effective ways to achieve high-contrast images for measurement and inspection. But what happens when there’s no room to place a light behind your part?
Sustainability is becoming a key focus across manufacturing, and machine vision systems are no exception. While cameras and software often get the most attention, lighting plays a major role in both system performance and energy consumption. By optimizing illumination, manufacturers can significantly reduce energy waste while maintaining – or even improving – inspection accuracy.
Selecting the right lens is one of the most critical decisions in building a successful machine vision system. While cameras and lighting often get the spotlight, the lens ultimately determines how well your system captures detail, maintains accuracy and performs over time.
Innovations in industrial imaging since 1969
FJW Optical has a rich history of innovation in the optical industry. Early on, the company was a leader in manufacturing optical components for military applications and grew to pioneer the development of user-friendly infrared viewers, including the iconic Find-R-Scope. FJW expanded into telecommunications with the rise of fiber optics, and today remains on the forefront of technological advancements with the SWIR View, a handheld viewer designed for various applications in the short-wave infrared spectrum.