| 摘要 |
To achieve the purpose, the present invention provides a polarizing lens comprising: a polarizing beam splitter having a reflection characteristic for a first polarizing shaft and a penetration characteristic for a second polarizing shaft; a light reception unit connected to a light source which supplies light to the polarizing beam splitter; a linear polarizing filter to convert the light on the path of the light emitted from the light source into the linear polarizing state; a light reception filter ring to cover the side of the linear polarizing filter; a circular polarizing filter for emitting the light to a diversion unit to make a circular polarizing state when the light including the linear polarizing characteristic in the first polarizing shaft is emitted to a first surface by being reflected from the polarizing beam splitter and for converting the light to indicate the linear polarizing state for the second polarizing shaft when the light is emitted to a second surface through a diversion unit by being reflected from a target; a diversion unit filter ring to cover the side of the circular polarizing filter; and an eyepiece unit to monitor light penetrated in the polarizing beam splitter. |
