A corneal protector for use on a surface of a cornea and adapted for use with a laser probe comprising a central portion and a plurality of side flaps. The central portion includes an outer curved surface and an inner curved surface on opposite sides, and a plurality of central side edges that are connected to each other and surround the outer curved surface and the inner curved surface, and the inner curved surface is adapted to be attached to the surface of the cornea. The side flaps are respectively connected to the central side edges of the central portion and extend outwardly, each side wing portion including at least one side edge extending outward along a corresponding central side edge of the central portion, and the same The two adjacent abutments of the sides define a positioning concave angle, and the positioning concave angle is suitable for the laser probe to be positioned against each other.一種角膜保護器，適用配戴於一眼角膜的表面，並適用於配合一雷射探頭使用，該角膜保護器包含一中央部以及多個側翼部。該中央部包括位於相反兩側的一外曲面及一內曲面，以及多個相互連接且圍繞該外曲面及該內曲面的中央側緣，該內曲面適用貼附於該眼角膜的表面。該等側翼部分別連接於該中央部的該等中央側緣並向外延伸，每一側翼部包括至少一沿著該中央部之一相應的中央側緣向外延伸的側邊，且該等側邊的兩鄰接者配合界定出一定位凹角，該定位凹角適用於供該雷射探頭靠抵定位。
