PROBLEM TO BE SOLVED: To provide an ophthalmic laser treatment apparatus which solves at least one of the problems in the prior art. An ophthalmic laser treatment apparatus for irradiating a diseased part of a patient's eye with a treatment laser beam is provided on a laser irradiation optical system for irradiating a patient's eye with aiming laser light and on an optical axis of the laser irradiation optical system. , A scanning unit for scanning the aiming laser beam on the patient's eye, a guide index for aligning the laser irradiation optical system with respect to the patient's eye in the perspective direction, and a guide for projecting the guide index on the patient's eye. An optical system and a combining member that is provided on the optical path of the laser irradiation optical system on the downstream side of the scanning unit and combines the optical path of the guide optical system with the optical path of the laser irradiation optical system. [Selection diagram] Fig. 3【課題】従来技術における問題点の少なくとも１つを解決した眼科用レーザ治療装置を提供する。【解決手段】患者眼の患部に治療レーザ光を照射する眼科用レーザ治療装置は、患者眼に照準レーザ光を照射するためのレーザ照射光学系と、レーザ照射光学系の光軸上に設けられ、患者眼上で照準レーザ光を走査するための走査部と、患者眼に対するレーザ照射光学系の、遠近方向の位置合わせを行うためのガイド指標と、患者眼にガイド指標を投影するためのガイド光学系と、走査部よりも下流側のレーザ照射光学系の光路に設けられ、レーザ照射光学系の光路にガイド光学系の光路を合波させるための合波部材とを備える。【選択図】図３
