Tomey OA-2000 - IOL Power Calculation Screen

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2.4.4 IOL power calculation screen
(1) Parameter field
Enter the following parameters used for calculating IOL power.
Average Axial (axial length / ACD (anterior chamber depth) / K1 / K2 / Target Ref. (expected
refractive power)
(2) Clinical History Method parameter input field
(3) Measurement mode display/measurement data type button
Switches the display between optical measurement data and ultrasound measurement data.
(4) “IOL Power Formula” (formula selection) button
Select a formula for the IOL power calculation here.
Formulae listed in the pull down menu can be set in the system setup. (Refer to “3.9.3 b)
Selecting IOL power formula.”)
(5) Lens Const. (lens constant) input field
Displays various optical lens constants corresponding to the adopted IOL power formula.
(6) Model and maker name
(7) IOL Power display field
Displays the calculated IOL power that satisfies the entered “Target Ref.”
(8) List (IOL data list display) field
The IOL standards based on calculation results and estimated refractive power after surgery to
implant the IOL are listed.
(9) Implanted IOL Model input field
(10) Implanted IOL [D] (IOL power) input field
(11) Date of Surgery input field
(12) Post Op. Ref (post-operation eye refractive power) input field
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