Ace the Certified Ophthalmic Assistant Exam 2025 – Eye-Opener Prep for Your Bright Future!

Image Description

Question: 1 / 400

In an accommodated emmetropic eye, where does it focus parallel light rays from a distance source?

In front of the retina

On the retina

In an accommodated emmetropic eye, parallel light rays from a distance source focus directly on the retina. An emmetropic eye is considered "normal," meaning that it has perfect vision without any refractive errors. When light rays enter the eye, they pass through the cornea and lens, which refract the rays so that they converge precisely on the retina.

This scenario occurs when the eye is relaxed and focused on distant objects. The accommodation process is not needed in this state since the eye's natural shape is already optimized for focusing light from faraway sources directly onto the retina, allowing for clear vision. The retina serves as the sensory layer that captures the focused images, sending visual signals to the brain for interpretation. Therefore, when discussing where parallel light rays focus in the context of an emmetropic eye, the correct answer is that they focus on the retina.

Get further explanation with Examzify DeepDiveBeta

Behind the retina

At the lens

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy