30th September 2020

A 30-year-old male presents for an eye check after his father was diagnosed with glaucoma

A 30-year-old male presents for an eye check after his father was diagnosed with glaucoma. He denies any symptoms of eye pain or visual disturbances. He undergoes several investigations including Goldmann tonometry, corneal thickness measurement, perimetry and a slit-lamp examination. 

Which of the following investigations should be performed in addition to the above?

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