| optical aberration |
Aberration in optical systems (lenses, prisms, mirrors or series of them intended to produce a sharp image) generally leads to blurring of the image. It occurs when light from one point of an object after transmission through the system arrives in different points. Instrument-makers need to correct optical systems to compensate for aberration. The articles reflection, refraction and caustic discuss the general features of reflected and refracted rays. ...
출처: en.wikipedia.org/wiki/Optical_aberration
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| optical coherence tomography |
Optical coherence tomography (OCT) is an interferometric non-invasive imaging technique offering up to multiple millimeter penetration with multiple to sub micrometer axial and lateral resolution. The technique was first demonstrated in 1991 with ~30
출처: en.wikipedia.org/wiki/Optical_coherence_tomography
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| optometrist |
Optometrists are primary care practitioners for vision and ocular health concerns. They are trained to diagnose, manage, and treat a multitude of visual and ocular health-related concerns, including, but not limited to, fitting and prescribing spectacles and contact lenses, treating minor ocular injuries, diagnosing and treating diseases such as glaucoma and diagnosing others such as diabetic retinopathy. ...
출처: en.wikipedia.org/wiki/Optometrist
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| optometry |
Optometrists are primary care practitioners for vision and ocular health concerns. They are trained to diagnose, manage, and treat a multitude of visual and ocular health-related concerns, including, but not limited to, fitting and prescribing spectacles and contact lenses, treating minor ocular injuries, diagnosing and treating diseases such as glaucoma and diagnosing others such as diabetic retinopathy. ...
출처: en.wikipedia.org/wiki/Optometry
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| optic atrophy |
Optic atrophy is a pathological term and somewhat misleading. The term optic neuropathy is often used instead. In medicine, atrophy usually means shrunken but capable of regrowth. Optic atrophy means that on microscopic examination most of the fibers of the optic nerve are degenerated (dead). The optic nerve is part of the brain and has no capability for regeneration. ...
출처: en.wikipedia.org/wiki/Optic_atrophy
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