Zeiss CONTURA Operating Instructions Manual page 95

Metal, plastic, wood
NOTE
Workpieces made of soft materials may be deformed by clamping
equipment, thus falsifying the results of the measurement.
— If necessary, use special clamping equipment to avoid deforming of
the workpieces.
Clamping equipment
The clamping equipment is screwed onto the measuring table using the
threaded bushings.
Clamping equipment is generally made of metallic materials. Clamping
equipment made of plastic or wood may also be used if necessary.
61211-1310402
Setting up the workpiece
CONTURA
6-27