\n If the first eye has already been operated, enter its preoperative biometry, the A constant and power of the implanted IOL, and the resulting postoperative spherical equivalent. The Second Eye function is only available for physiological, non-operated eyes and post-myopic / post-hyperopic LVC eyes, implanted using the same IOL model. If the AL difference is > 0.65mm or the ARC difference is > 0.22mm, it will automatically be deactivated.
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