Specifications

90
O
ANGULAR PRISM D46
Tilting plate
Horizontal tilt
Vertical tilt
Fine turning screw
Locking knob for fine turning
Vertical adjustment
Sliding way for transversal
working range
Vials for rough alignment
5/8 UNC and 2 pcs. M6
threads for mounting on
tripod or magnetic base.
Press here to switch
the prism away.
Horizontal adjustment
For measurement of squareness and parallelism.
A built-in penta prism deflects the laserbeam 90°.
To keep the accuracy of the prism when
measuring, the prism should be aligned to the
center of and parallel to the laser beam. The
prism can be switched away to let the laser beam
hit a target that is used for alignment of the unit.
A
A23