1. relating to the eye or vision

1. a lens or other optical component
Usage: technical
2. the eye
Usage: informal; humorous

Examples

• The optic nerve carries visual information to the brain.
• She suffered damage to her optic system in the accident.
• The telescope’s main optic needs cleaning.
• The camera uses high-quality optics for sharp images.
• Keep your optics peeled for any suspicious activity.
• The microscope’s optics magnify tiny specimens.