The present invention relates to an ophthalmic treatment device, a control method therefor and a fundus lesion treatment method, the ophthalmic treatment device comprising: a treatment beam generation unit for generating a treatment beam； a beam delivery unit for forming a path through which the treatment beam generated from the treatment beam generating unit is irradiated into a patient's fundus； and a control unit for controlling the beam delivery unit to irradiate the treatment beam into a location adjacent to the lesion area of the fundus.
