The MP8c titanium disc probe has a 2.1mm outside diameter flexible nylon sleeve with a titanium disc probe head.
The probe head is 8mm outside diameter and 2.5 mm high.
The head has 4 holes drilled around the edge for sutures to provide stability during measurements.
Fibre separation is 0.5mm.
Light is delivered via a central window and at a right angle to the cable.