Final answer:
The query pertains to changes in the cornea's connective tissue potentially impacting vision, with treatments like LASIK surgery being able to restore normal distant vision in the majority of patients.
Step-by-step explanation:
The question refers to a condition related to the cornea, which is the clear, dome-shaped surface that covers the front of the eye. The thickening of connective tissue on the sides of the cornea, usually in the 3 & 9 o'clock positions, can lead to changes in corneal shape and impact vision. A procedure like LASIK can finely control the shape of the cornea to correct vision impairments such as nearsightedness, farsightedness, and astigmatism. With proper execution, more than 90% of patients achieve normal distant vision post-surgery. Other eye-related conditions mentioned like inflammation of the conjunctiva and telangiectasia affect different parts of the eye, and presbyopia is an age-related condition that affects the lens's ability to focus on close objects.