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1-6
1.2 Glossary
[ACD] : Anterior chamber depth
[Acrylic] : Acrylic lens
[Aphakic㼉
: Aphakic eye
[AVG] : Average value
[Axial㼉
: Axial length measurement (biometry)
[A-Diag] : A-scan diagnosis
[BD address] : Bluetooth® Device Address
Number set to each device to identify the connection
[Bluetooth ®] : Registered mark of Bluetooth SIG, Inc.
[Calibration] : Calibration of the pachymetry probe
[CCT] : Corneal center thickness
[Contact㼉
: Method of taking measurements by directly applying
the contact section of the biometry probe to the center
of the corneal
[D] : Diopter The unit of refractive power representing the
level of myopia, hyperopia, or astigmatism. Reciprocal
of the focal length measured in meters.
[FREEZE] : Status where ultrasound waves are not transmitted
[Immersion㼉
: Method of taking measurements by applying corneal
protective agent between the corneal and contact
section of the biometry probe, or attaching a special
tool to the eye and using water between the corneal
and contact section.
[IOL] : Intraocular lens
[K1] : Radius of corneal curvature of minor meridian [mm]
[K2] : Radius of corneal curvature of major meridian [mm]
[Obj.] : Section to be measured
[Pachy㼉
: Corneal thickness measurement
[Pre] : Before refractive power correction surgery
[Phakic㼉
: Phakic eye
[PMMA] : PMMA lens
[Post] : After refractive power correction surgery
[Ref.] : Reference section
[Silicone] : Silicone lens
[US] : Ultrasound biometry
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