About Dr Brian Ang

Basic Science

Visual Field

What is the visual field?The visual field is essentially the area of space...

Visual Function

The eyes are amazing organs that have been designed to provide...

Visual Acuity

What is visual acuity?Visual acuity is essentially the clarity and sharpness with...

Stereopsis

What is stereopsis?Stereopsis, also known as stereoscopic depth perception, is the...

Contrast Sensitivity

What is contrast sensitivity?Contrast sensitivity refers to the ability to distinguish an...

Blindness

What is blindness?Blindness is essentially the inability to see well enough...

Eye Anatomy

How many structures of the eyeball can you name?Have a go...

Unlock Your Free Guide to Proactive Glaucoma Care

Revealed! The 5 Key Pillars - simple, proven strategies and natural techniques that you can implement immediately to optimize your glaucoma care and preserve vision.