REMOTE OPTICAL AXIS ALIGNMENT APPARATUS AND METHOD FOR ALIGNING OF OPTICAL AXIS USING OF THE SAME

摘要

The present invention relates to a remote optical axis aligning device and a remote optical axis aligning method using the same capable of easily aligning an optical axis at a long distance by comparing a light irradiation position with a light receiving position. According to the present invention, the remote optical axis aligning device comprises a light source (112) stored in a housing (111) to irradiate light; a target plate (113) having the rear surface coupled to the end of the housing (111) and a light transmission hole (113a) through which the light irradiated from the light source (112) passes; and a reflection mirror separated from the target plate (113) and reflecting the light irradiated from the light source to the target plate (113). The remote optical axis aligning method using the same comprises a light irradiation step (S110) of irradiating the light to the reflection mirror (120) after the light irradiated from the light source (112) passes the light transmission hole (113a) of the target plate (113); an optical axis alignment determining step (S120) of checking the alignment of the optical axis by comparing the light receiving position (P) of the light reached to the target plate (113) after being reflected from the reflection mirror (120) with the position of the light transmission hole (113a); an optical axis position control step (S130) of moving the light source (112) and the target plate (113) in parallel if the light receiving position (P) is not matched with the position of the light transmission hole (113a); and an optical axis angle control step (S140) of rotating the target plate (113) on the light source (112).