The History and Uniqueness of MidOpt® Machine Vision Filters

Since the 1980s, MidOpt® has been a pioneering force in designing and manufacturing high-quality optical filters tailored specifically for industrial imaging and machine vision systems. What began as a humble operation with a single red machine vision filter in a small Singapore office has evolved into one of the world’s most comprehensive lines of optical filters – trusted by engineers and integrators globally.

The story of MidOpt® is rooted in expertise and innovation. Founder Barry Warzak trained under and optical engineer and lens designer, creating a strong foundation of optical knowledge and a deep understanding of customer and industry needs. 

In Singapore, where advanced manufacturing was embraced early on, Barry saw firsthand the need for machine vision filters in the market. This experience proved to be invaluable as the use of machine vision expanded rapidly across the United States, Europe and Asia. MidOpt® became a key resource, offering not only products but guidance to industries inspecting semiconductors, electronics and more.

But what truly sets MidOpt® filters apart is their engineering beyond basic optics. These filters deliver outstanding optical performance, durable designs and exceptional repeatability – critical factors for industrial imaging applications that demand precision and reliability. Unlike generic optical filters, MidOpt® machine vision filters are crafted to withstand harsh environments and provide consistent results, making them an industry standard.

As machine vision technology continues to advance, MidOpt® remains committed to innovation and quality, ensuring their filters help users see clearly, measure accurately and succeed confidently.