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[SPH] : Spherical refractive power [D]
[TOMEY Link] : Digital medical record system to manage data measured with
Tomey products.
[VD (vertex distance)] : Distance between corneal vertexes [mm]
Represents the distance between the corneal vertex and the
posterior surface of the lens to be prescribed.
When (VD=CL), vertex distance is calculated as 0 mm.
[WTW] : Shows the corneal diameter in the [DIA] mode for corneal diameter
measurement/pupil diameter measurement.
[Auto Alignment] : Function to automatically align the sight in the
up/down/right/left/focus directions.
[Caliper] : Manually move the measurement point.
[Gain] : Adjusts amplification and amplitude of waveforms.
[Gate] : Specifies the range of waveforms to be detected.
[Retake] : Deletes the data for the displayed eye.
[Silicone] : Eye with a silicon lens inserted
[Power-save] : Function to automatically turn the LCD off, with only the power
lamp flashing, when the instrument is not operated for the specified
time (Auto Power Off mode). Touch any button to return to Normal
mode.
[Measurement point] : Indicates the point where corneal thickness is measured by
diameters and angles.
[Touch Alignment] : When directly touching the screen, the measuring head moves so
that the touched point is displayed in the center of the screen.
This allows you to focus the sight in the up, down, left, and right
directions without using the joystick.
[Touch panel] : Allows you to make various settings and execute the touch
alignment function by directly touching the monitor.
[Fitting formula] : Converts axial length measurement data in optical method to that in
ultrasound method.
[
Rx only] : This symbol on the label of this device states "Caution: Federal law
restricts this device to sale by or on the order of a licensed
healthcare practitioner."
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