These 19 mm miniature optical rails and carriers provide smooth carrier translation and wobble free clamp down with a precision dovetail design measuring just 0.375 in. (9.50 mm) high each. The dovetail construction allows components to be quickly attached, aligned, and rigidly held anywhere along the rail.

Miniature optical rails are available in six different standard lengths from 1.5 to 24. in. (37.0 - 600 mm) and attach easily together end-to-end to form custom lengths.

Miniature rail carriers can be positioned anywhere along an optical rail without removing other components with a simple snap down motion once the locking screw is released. Spring-loaded, hard polymer guides along the carriers' mating surfaces provide wobble free sliding motion and dependable linear alignment. They are tightened after realignment for a creep-free clamp down. MCC Mini Rail Channel Carriers have guide channels cut into the top surface to square-up the rail prior to mounting via the 8-32 (M4) clearance hole. The MCD Mini Rail Dovetail Carriers have a smooth dovetail mounting surface running perpendicular to the mounted direction. The MCF Mini Rail Flat Carriers have M6 clearance holes with 1/4-20 threads for mounting components to the surface.

With SS-2 Spacers three-dimensional structures, like beam steering devices, are easily assembled. The set includes 5 spacers.