Adapters & Extenders

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The TEC-75 is an adapter for the Computar TEC-55 Telecentric Lens. It reduces the effective focal length by 0.75X allowing a closer working distance.


A C-mount extension tube set to extend a lens up to 75.6mm using an array of threaded extenders.


C to CS lens mount adapter.  5mm thick to extend a 12.5mm back focus to 17.5mm back focus.