Canon TX-20P

This used Canon TX-20P is a full auto tonometer and refraction-related instrument built to give clinicians fast, objective measurements as part of a standard eye examination workflow. It has served optometric and ophthalmic practices by automating measurement steps that would otherwise require more manual operator input, helping technicians move patients through exams efficiently. The unit has been inspected and functions in line with expectations for a pre-owned diagnostic device. The TX-20P uses an automated alignment and measurement sequence, guided by a joystick base and chin and forehead rest, to capture consistent readings with minimal discomfort to the patient. Its automated design reduces variability between operators and shortens the time needed at each exam station, which is valuable in practices managing a high volume of patients. The straightforward interface makes it accessible to technicians without extensive specialized training. This type of instrument is well suited to general ophthalmology and optometry practices, vision screening programs, and clinics that need dependable, automated objective measurement as part of their routine exam protocol. It is a practical option for practices looking to add or replace equipment in an exam lane without the cost of purchasing new instrumentation.