RECOGNITION VERSUS RESOLUTION CHARTS FOR DEFOCUS CURVE DETERMINATION IN TRIFOCAL INTRAOCULAR LENSES.
Pedro Tañá-RiveroPedro Tañá-SanzSantiago Tañá-SanzRobert Montés-MicóAlejandro Cerviño ExpósitoPublished in: Journal of cataract and refractive surgery (2024)
Defocus curves created using Landolt C charts yield significantly lower through-focus outcomes than those created with standard EDTRS charts. This should be taken into account when comparing the performance of presbyopia-correcting systems accross studies where recognition charts might have been used due to patient characteristics.