MidOpt offers the largest selection of mounted filter sizes in the world, in-stock and ready to ship. Learn more about threaded mounts, slip mounts, 25.4® C-mounts and S-mounts, and how they can effortlessly be attached to your lens. Plus, find out about our custom fabrication, custom sizing, precision dicing, laser cutting and engraving capabilities.

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Midwest Optical Systems is the world’s leading resource in machine vision filters and optical solutions. MidOpt’s innovative optical filter designs ensure flawless control, dependable results and unmatched image quality.