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/ˈɒptɪkəl/
Meaning & Definition
adjective
Relating to sight or the eye.
The optical properties of the lens were tested for clarity and focus.
Relating to devices that operate by the principles of optics, such as lenses or telescopes.
The optical system in the camera enhances the quality of the images captured.
Used for or concerned with the use of light.
The optical fibers transmit data faster than traditional copper wires.
Designed to improve vision or sight.
He received an optical prescription for his eyeglasses to correct his vision.
Related to the science of optics.
The optical experiments conducted in the lab demonstrate the principles of light refraction.
Etymology
From Old French 'optique', from Latin 'opticus', from Greek 'optikos', meaning 'of sight'.
Common Phrases and Expressions
optical illusion
A visual phenomenon where perception differs from reality.
optical fiber
A technology that uses light to transmit data.
optical clarity
The quality of being clear to the eye.
Related Words
optics
The branch of physics that deals with the behavior and properties of light.
vision
The faculty or state of being able to see.
lens
A curved piece of glass or other transparent material that bends light rays.