Optical Plummet and Laser Tribrachs
This tribrach features a twist-focus (2.5X mag.) and leveling screws with center line
Colors Available: Yellow, Grey, Green & Black
Allows adjustment of the prism height by moving the threaded brass insert in the adapter.
Adapts retro prisms to Wild-type tribrachs. Has removable Zeiss plug for adapting prisms to Zeiss tribrach.
For checking and adjusting optical plummet tribrachs and tribrach bubbles.