Beam Steering Optic Mount, Rail Periscope

The BSC-M is the same beam steering mount used on the BSD-2R, Rail Periscope. It incorporates a stainless steel kinematic mount, a steel rail carrier compatible with the X26 optical rails, and a 45-degree mirror holder which is held captive to the kinematic mount so that it will not fall out during manual rotation adjustment. The BSC-M can be used to create custom height versions of the standard BSD-2R, Rail Periscope or it can be used on the X26 rails.