Laser refractive correcting device for ophthalmology, phototuning setting device for ophthalmology, phototuning system for ophthalmology, phototuning setting device for glasses, and program used for ophthalmology, laser surgical apparatus for ophthalmology

摘要

An ophthalmic laser refractive correction device for condensing laser light to the inside of a translucent body provided to a patient eye, the ophthalmic laser refractive correction device being provided with: an irradiation optical system for guiding laser light to the inside of a translucent body provided to the patient eye, the laser light being emitted from a laser light source unit and being for adjusting the refractive index of the translucent body; a scanning unit for causing the laser light to scan a condensing position, the scanning unit being disposed in an optical path of the irradiation optical system; and a control means for controlling the scanning unit and causing the laser light to scan a condensing position in an irradiation region corresponding to a pre-set lens pattern of a multilevel-phase-type diffractive lens, and thereby forming the multilevel-phase-type diffractive lens in the inside of the translucent body.