A brief tutorial which highlights MidOpt’s unmounted optical filters, extensive array of custom capabilities, and a step-by-step demo on how to build your MidOpt part number.

› Learn More About Unmounted Filters

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. Mounting solutions are available for any system for lenses with and without filter threads, the exclusively designed 25.4™ C-Mount, and custom fabrication of unmounted shapes and sizes.

› View All Mounting Solutions