Amplitude Of Accommodation Test - Ametek Reichert Phoroptor VRx User Manual

Performing an Exam
Near Vision Test

Amplitude of Accommodation Test

1. Tap the Accommodation screen icon to measure the Amplitude of Accommodation or Accommoda-
tive Response.
Note: Amplitude of Accommodation is measured monocularly.
2. Turn the CONTROL KNOB to add minus (-) power to the right eye (using the patient's Near Vision
addition as the starting point), until the patient states that the target blurs.
3. Press the CONTROL KNOB or the ENTER button, or tap Blur, to save the right eye value.
4. Turn the CONTROL KNOB to add minus (-) power to the left eye (using the patient's Near Vision ad-
dition as the starting point), until the patient states that the target blurs.
5. Press the CONTROL KNOB or the ENTER button, or tap Blur, to save the left eye value.
6. Press the CONTROL KNOB or the ENTER button, or tap Save, to save the Accommodation values
and exit the test.
16241-101 Rev. E
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