Home > Terms > English, UK (UE) > Spectacle lens

Spectacle lens

Ophthalmic lens worn in front of, but not in contact with, the eyeball.

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  • Part of Speech: noun
  • Synonym(s):
  • Blossary:
  • Industry/Domain: Eyewear
  • Category: Optometry
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Related terms

spectacle lens
Eyewear; Optometry

Ophthalmic lens worn in front of, but not in contact with, the eyeball.

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1. The nearly spherical body in the eye, located behind the cornea, that focuses light rays onto the retina. 2. A device used to focus light into the eye in order to magnify or ...

ophthalmoscope
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An optical instrument used to examine the external and internal parts of the eye, particularly the media and the fundus.

pantoscopic angle
Eyewear; Optometry

1. Angle in the vertical plane between the optical axis of a spectacle lens and the visual axis of the eye in the primary position, usually taken to be the horizontal. 2. Angle ...

optical material
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Transparent material capable of being manufactured into optical components.

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Possibility of damage to the retina by optical radiation.

optical centre
Eyewear; Optometry

For practical purposes, the intersection of the optical axis with the front surface a lens.

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Optometry; Optometry

An optical instrument used to examine the external and internal parts of the eye, particularly the media and the fundus.

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