Technician Training Guide

 

Techniques and clinical procdure guides below.

How to Use and Care for Avia Tonopen

- Note Cleaning with compressed air does not need to be done daily, only when calibration is not achieved. 

-Note ALWAYS store tonopen with cover ON. 

Heidelebrg Spectralis 
RAPD

How to Examine and Determine a Relative Afferent Pupillary Defect

-  Note Always check for RAPD with the lights off.