intraocular pressure. Reads directly in millimeters Hg. Prism tip is
removable for sterilization. This applanation tonometer is designed to
function as an integral part of the Belrose and/or Haag-Streit type slit
lamps without interfering with routine slit lamp procedures. Unit
swings from the top to the front of microscope head, where measurements
are taken. Readings accuracy is obtained regardless of corneal radius or
Includes prism tip and calibration device.