STEP  1 : SCREENING

STEP 2 : 1st TRIAL LENS CHOICE

STEP 3 : JUDGEMENT

  • Criteria for the fitting condition after 15 minutes of lens wear

  • Lens is proper centered.

  • Lens move 1~2 mm at blinking.

  • A proper doughnut pattern is achieved, and also the optical zone as wide as 3 mm.

  • Vision correction needed by patient should be obtained and stable, and wearing feeling is comfortable.

STEP 4: Additional Correction

Trouble-shooting

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