## Core Concept
The question assesses the understanding of the benefits and drawbacks of using contact lenses in ophthalmology. Contact lenses offer several advantages over traditional eyeglasses, including cosmetic appeal, wider field of vision, and suitability for certain professions or activities. However, they also come with potential risks and complications.

## Why the Correct Answer is Right
The correct answer highlights a specific option that does not align with the recognized benefits of contact lenses. Although the question and options are not provided, we can infer that the advantages typically include improved cosmetic appearance, enhanced peripheral vision, and suitability for individuals engaged in sports or certain occupations. The correct answer likely points out a disadvantage or a neutral aspect rather than an advantage.

## Why Each Wrong Option is Incorrect
- **Option A:** This option would likely list a recognized benefit of contact lenses, such as improved cosmetic appearance or wider field of vision, making it an incorrect choice as an "except" answer.
- **Option B:** Similarly, this option would probably outline another advantage, like suitability for sports or certain professions, which does not fit as an exception.
- **Option C:** This could also represent a valid benefit, such as the ability to correct high levels of astigmatism or presbyopia with specific types of contact lenses.

## Why Option D is Correct
- **Option D:** This option would represent a statement that does not align with the advantages of contact lenses, possibly mentioning a risk, a complication, or a neutral aspect that does not constitute a benefit.

## Clinical Pearl / High-Yield Fact
A significant clinical pearl regarding contact lenses is that they can increase the risk of eye infections, particularly if not properly cleaned and maintained. Therefore, patient education on hygiene and follow-up appointments is crucial.

## Correct Answer: D.