👉 The term "subfocal" refers to a small, delicate spot or area located at the center of the retina in the eye. It is often described as being like a tiny finger that appears when focusing on something close up but not too closely. Subfocal spots can be both visible and invisible, depending on how far away they are from the central part of the retina.
Subfocal spots can affect vision in several ways:
1.
Near Vision
: Subfocal spots can cause