Examlex
A scan tool is NOT required to retrieve DTCs on late model vehicles.
Lens
A part of the eye that focuses light onto the retina, enabling vision.
Light
A form of electromagnetic radiation visible to the human eye, critical for sight and involved in various biological processes.
Retina
The light-sensitive layer of tissue at the back of the inner eye, responsible for converting light into neural signals sent to the brain.
Uvea
The intermediate layer of the eye, comprising the iris, ciliary body, and choroid.
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