What are the types of refractive errors in vision?

The types of refractive errors in vision include myopia, hyperopia, astigmatism, and presbyopia, which is why the selected answer is correct.

Myopia, commonly known as nearsightedness, occurs when the eye is elongated, causing distant objects to appear blurry while close objects can be seen clearly. Hyperopia, or farsightedness, occurs when the eye is too short, making it difficult to see nearby objects clearly while distant ones may remain clear. Astigmatism is a condition caused by an irregular shape of the cornea or lens, leading to distorted or blurred vision at all distances. Lastly, presbyopia is an age-related condition where the eye gradually loses its ability to focus on nearby objects, often requiring reading glasses.

This comprehensive answer reflects the commonly recognized refractive errors, providing a clear understanding of how these conditions affect vision. Other options do not encompass the complete range of refractive errors; for instance, although astigmatism and presbyopia are included, color blindness is not a refractive error but rather a deficiency in color perception. Additionally, sensitivity, dryness, and glare problems relate to visual comfort rather than corrections needed in refractive errors. Thus, the correct answer encapsulates