| optics |
A branch of physical science dealing with the propagation and behavior of light. In a general sense, light is that part of the electromagnetic spectrum that extends from X-rays to microwaves and includes the radiant energy that produces the sensation of vision. 4
출처: www.polymicro.com/techsupport/techsupport_glossary...
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| optical glass |
Glass that is used for lenses in spectacles, microscopes, binoculars, telescopes, and other objects. The glass itself must be free of impurities, since its main function is to allow as much light as possible to pass through its curved surface so that it can be refracted (bent) properly into focus.
출처: www.albanyinstitute.org/resources/archive/tiffany/...
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| optician |
The optician is a person who has trained in the skills necessary to grind and shape glass and plastic materials to the optical powers as prescribed by an OD or MD Education consists of trade school and apprentiships. An optician many hold various certifications and licenses, which vary by state and country of practice. An optician is also the person who operates a facility which dispenses eyeglasses and other accessories. ...
출처: www.eyesinternational.com/eyecare/contacts_termino...
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| optic disk |
head of optic nerve; formed by the meeting of all retinal nerve fibers in the retina
출처: www.preventblindness.org/uveitis/glossary.html
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| optic nerve |
a bundle of more than one million nerve fibers that connects the retina with the brain. The optic nerve is responsible for interpreting the impulses it receives into images.
출처: content.jeffersonhospital.org/content.asp
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