Keywords:
IOL, NEAR VISION

Although patients can have good distance vision after the implantation of monofocal IOL, their vision in intermediate and near remain poor due to the loss of accommodation. Most of the individuals are spectacles independent, but the overall contentment is not high. The new IOL can improve the postoperative distance, intermediate, and near vision while providing depth of focus and patient satisfaction. Previous studiesCurrently, many late-model inspection instruments are putting into clinical use. This study uses multiple inspection instruments to compare the subjective and objective visual quality more comprehensively after surgery of the commonly used multifocal IOL and monolocal IOL implants through long-term systematic clinical observation, providing reference and basis for clinical application.