ISO 11979-1:2012 pdf download.Ophthalmic implants-Intraocular lenses 一 Part 1: Vocabulary.
2.5
addition power
driterence between the distance power and the near power of the lens portion, mea5ured under specified conditions
2.6
anterior chamber lens
antenor chamber intraocular lens
intraocular lens designed to be placed entirely in the anterior chamber of the eye
2.7
aspheric Intraocular lens
intraocular lens having at least one surface with a monotonicalty contmuousty variable curvature from the vertex to the periphery
2.8
axis mark
indicator of the meridian of lowest optical power
2.9
bestcase subject
subject with no pro-operative ocular pathology, no macular degeneration detected at any time, and no previous surgery for the correction of refractive errors
2.10
body
central part of an intraocular lens incorporating the optic
See Figure 1.
2.11
clear optic
diameter of a orcle concentric with the optical axis of an intraocular lens, containing only features of the intraocular lens belonging to the optical design
See Figure 1,
2.12
cumulative adverse events
total number of adverse events that have occurred at any time up to a specified time point post operatively.
addition power
driterence between the distance power and the near power of the lens portion, mea5ured under specified conditions
2.6
anterior chamber lens
antenor chamber intraocular lens
intraocular lens designed to be placed entirely in the anterior chamber of the eye
2.7
aspheric Intraocular lens
intraocular lens having at least one surface with a monotonicalty contmuousty variable curvature from the vertex to the periphery
2.8
axis mark
indicator of the meridian of lowest optical power
2.9
bestcase subject
subject with no pro-operative ocular pathology, no macular degeneration detected at any time, and no previous surgery for the correction of refractive errors
2.10
body
central part of an intraocular lens incorporating the optic
See Figure 1.
2.11
clear optic
diameter of a orcle concentric with the optical axis of an intraocular lens, containing only features of the intraocular lens belonging to the optical design
See Figure 1,
2.12
cumulative adverse events
total number of adverse events that have occurred at any time up to a specified time point post operatively.
