Certified Paraoptometric (CPO) Practice Exam 2026

The correct answer is pantoscopic tilt. This term describes the situation where the bottom of the lenses is positioned closer to the face than the top, allowing for a more comfortable and natural vision while looking downward, which is useful for activities such as reading or using a computer. Pantoscopic tilt also helps to align the optical center of the lenses with the visual axis of the eyes, aiding in reducing distortion and enhancing overall visual clarity.

Monocentric refers to single-focus lenses and does not pertain to lens tilt. Inclined tilt generally refers to an adjustment in the angle of the lenses that does not specifically align with the described situation. Toric typically relates to lenses with different focal points for astigmatism correction, rather than the tilt of the lenses.