| 摘要 |
An optical distance measuring apparatus which emits emission light from a light source to an object and receives reflection light from the object with a light-receiving unit, and performs distance measurement based on the emission light and the reflection light, the apparatus including a deflection mechanism provided in an optical path to an irradiation light axis from the light source to the object, the deflection mechanism configured to reflect the emission light to incline a direction of the emission light with respect to the emission light axis of the light source, wherein the deflection mechanism has an optically conjugate relationship with a predetermined position on the emission light axis or on the irradiation light axis, the predetermined position being closer to the object than the deflection mechanism when viewed from the light source. |
