Children considered as low vision who have a visual acuity between :

Question

Accepted Answer

Children considered as low vision who have a visual acuity between:

**Explanation:**

Option 1: 20/70 to 20/200 is the correct answer because this range of visual acuity is the generally accepted definition of low vision. Visual acuity is a measure of how clearly someone can see.

*   **Why Option 1 is Correct:** Low vision is defined as a visual impairment that cannot be corrected by standard eyeglasses, contact lenses, medication, or surgery and results in visual acuity of 20/70 or worse in the better-seeing eye. The range 20/70 to 20/200 falls squarely within this definition, indicating a significant visual impairment even with correction.

*   **Why Option 2 is Incorrect:** 20/20 vision with corrective lenses indicates normal or corrected-to-normal vision. Individuals with 20/20 vision, even with corrective lenses, do not meet the criteria for low vision. Low vision implies that even with the best possible correction, visual acuity remains significantly impaired.

*   **Why Option 3 is Incorrect:** 6/6 vision with corrective lenses is equivalent to 20/20 vision and represents normal visual acuity. As with Option 2, this does not align with the definition of low vision, which requires impaired vision even with correction.

*   **Why Option 4 is Incorrect:** 20/10 to 20/30 represents better-than-average to normal visual acuity. People with this level of vision do not have low vision. 20/10 vision is actually sharper than the standard 20/20.