30th September 2020

A 55-year-old female presents with a 2-week history of tunnel vision

A 55-year-old female presents with a 2-week history of tunnel vision. A confrontation test confirms peripheral visual field loss and an intraocular pressure measurement of 30 mmHg. You decide to assess her retina and optic disc.

Which of the following investigations is the gold-standard test for this? 

Select the SINGLE most appropriate option from the list below. Select ONE option only.