Final answer:
The Blind Spot in ophthalmology is known as the Optic disc, where there are no photoreceptors. The brain compensates for this lack of visual information, often rendering the blind spot unnoticed.
Step-by-step explanation:
In the field of ophthalmology, the Blind Spot is also known as the Optic disc. The optic disc is a point on the retina where the optic nerve enters the eye, and there are no photoreceptors (rods or cones) to detect light, resulting in a lack of visual perception in this specific area. The formation of a real image on the retina requires the combined efforts of both the cornea and the lens of the eye, with the fovea having the densest concentration of receptors for high-acuity vision. However, the optic disc creates a natural blind spot in our vision, which usually goes unnoticed due to the brain's ability to fill in the missing information and because the eyes move slightly, allowing one eye to cover the blind spot of the other.