All Filter Mounting Solutions

Midwest Optical Systems is the world’s leading resource in machine vision filters and optical solutions. MidOpt’s innovative filter designs ensure flawless control, dependable results and unmatched image quality. MidOpt offers the largest selection of mounting solutions to help customize any imaging application. MidOpt’s unique mounting solutions show how filters can easily adapt to any system for lenses with and without filter threads, the exclusively designed 25.4™ C-Mount, and custom fabrication of unmounted shapes and sizes.

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Largest Off-the-Shelf Offering: 3,000+ mounted and unmounted filters in stock & ready to ship

Lens Filters: Threaded sizes ranging from M13.25-M105 and Slip Mounts to accommodate lenses without filter threads
› View Threaded Mount Filters
› View Slip Mount Filters

Camera Filters: 25.4™ C-Mount Filters thread between the lens and camera sensor. Unmounted shapes and sizes are available to suit any camera.
› View 25.4™ C-Mount Filters

Custom Fabrication: Filters can be laser cut, diced or ground to any shape or size (1mm sq. to 600mm diameter)
› View Unmounted Filters

Custom Mounting: Front and back of lens mounting solutions for S-mount lenses
› View Custom Mounting Solutions

View All MidOpt Filters