The rotary joint is precision machined and has sealed metal bearings for extremely smooth rotation, long lifetime, and low signal strength variations as the joint rotates. The rotary joint features an external SM05 (0.535"-40) mounting thread for compatibility with our Ø1/2" optic mounts. The Ø0.59" body of the joint can also be quickly mounted using our C059TC clamp, allowing drop-in installation of these cables. See the Mounting Options tab for examples of mounts constructed with Thorlabs' optomechanics equipment.
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