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1. Measuring cornea diameter - [SIZE] mode
Diameter of cornea can be measured in [Size] mode for prescribing contact lens.
The size of pupil can also be measured to see how much it is dilated, and the size of contact lens can be
measured without having the examinee remove it.
Enter [Size] mode.
Press [Size] button in the measurement mode. Press [Exit] button in order to go out [Size] mode.
1.
[Mode]
Change the mode ([CORNEAL SIZE] > [PUPIL SIZE] > [PD])
2.
[Exit]
Exit of the [Size] mode
3.
[Clear]
Unfreeze the image and delete the results.
Positioning and focusing.
Ask the examinee to look at the red roof of the eye fixation target.
Control operation lever to align the pupil between the two vertical bars.
If the diameter of contact lens is going to be measured, focus on the edge of lens.
If the diameter of pupil is going to be measured, focus on the iris.
U
SER
MANUAL
> O
THER
MODES
AKR300 - Auto Kerato Refractometer > V3 - 04-2020
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Содержание AKR 300
Страница 1: ...USER MANUAL ...
Страница 4: ...I INTRODUCTION ...
Страница 9: ...II FEATURES ...
Страница 11: ...III NOTES FOR USING THE INSTRUMENT ...
Страница 13: ...IV DESCRIPTION ...
Страница 17: ...V PRACTICING THROUGH MODEL EYE ...
Страница 20: ...VI MEASUREMENT ...
Страница 33: ...VII OTHER MODES ...
Страница 50: ...VIII SELF INSPECTION AND MAINTENANCE ...
Страница 54: ...IX CLASSIFICATIONS AND SPECIFICATIONS ...
Страница 57: ...X COMPONENTS ...
Страница 59: ...XI QR CODE ...
Страница 60: ...USER MANUAL QR CODE AKR300 Auto Kerato Refractometer V3 04 2020 60 ...
Страница 61: ...USER MANUAL QR CODE 61 AKR300 Auto Kerato Refractometer V3 04 2020 ...
Страница 62: ...USER MANUAL QR CODE AKR300 Auto Kerato Refractometer V3 04 2020 62 ...