KAT - Keeler Applanation Tonometer - Type BQ (Fixed)
The Goldmann applanation principle is widely acclaimed as the most common and direct method of assessing IOP.
from Keeler Instruments Inc. for KAT - Keeler Applanation Tonometer - Type BQ (Fixed)
CT100 Contact Tonometer from Reichert Technologies
CT210 Contact Tonometer from Reichert Technologies
Essilor - DAT 500 Applanation Tonometer Type R/T/Z from Essilor Instruments USA
HA-2 Applanation Tonometer from Kowa Optimed, Inc