ABO NOCE Practice Test 2026 - Free Optician Certification Practice Questions and Study Guide

Question: 1 / 400

What should be the focus of your eyes during the 20-second break of the 20-20-20 rule?

Something close to your face

Your computer screen

Something at least 20 feet away

The focus of your eyes during the 20-second break of the 20-20-20 rule should be on something at least 20 feet away. This practice is designed to alleviate eye strain caused by prolonged periods of looking at screens or other close objects. By shifting your gaze to a distant object, you allow your eye muscles to relax and adjust, which helps reduce fatigue and discomfort that often accompanies extended near vision tasks.

Focusing on a distant object helps reset your eyes, increasing comfort and potentially preventing longer-term issues associated with digital eye strain, such as dry eyes and blurred vision. Hence, directing your vision 20 feet away is a beneficial strategy for maintaining eye health while using screens.

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