Diplopia refers to which visual condition?

Diplopia refers to which visual condition?

• A. Loss of color vision
• B. Double Vision - the perception of two images of a single object
• C. Blindness in one eye
• D. Farsightedness

Answer: (B)

Diplopia means seeing two images of a single object. It’s the exact description of double vision, where one object is perceived as two separate images. This happens when the eyes aren’t aligning properly or when one eye’s focus differs from the other, leading to two overlapping or displaced images. This is different from losing color vision, which would affect color perception; from blindness in one eye, where vision is completely gone in one eye; and from farsightedness, where near objects are blurry because the eye focuses light behind the retina. So the term that matches the description best is the experience of two images for one object. If double vision occurs, it’s a sign that something affecting eye alignment or focusing is happening, and it’s worth getting evaluated to figure out the cause and appropriate treatment.

Diplopia means seeing two images of a single object. It’s the exact description of double vision, where one object is perceived as two separate images. This happens when the eyes aren’t aligning properly or when one eye’s focus differs from the other, leading to two overlapping or displaced images.

This is different from losing color vision, which would affect color perception; from blindness in one eye, where vision is completely gone in one eye; and from farsightedness, where near objects are blurry because the eye focuses light behind the retina. So the term that matches the description best is the experience of two images for one object. If double vision occurs, it’s a sign that something affecting eye alignment or focusing is happening, and it’s worth getting evaluated to figure out the cause and appropriate treatment.