PURPOSE: A dual focusing optical coherence imaging system is provided to simultaneously or selectively get an image by using a single scan to a single subject. CONSTITUTION: A light source unit(100) generates a wide band light. A main light distributor(120) distributes the light generated from the light source unit. An interference unit(200) includes a first interference unit(201a) and a second interference unit(201b). The interference unit includes a common sample arm connected to the first interference unit and the second interference unit. A light switch(300) selects an interference signal transmitted to the first interference unit and the second interference unit. A detection unit(400) converts the interference signal to an electric signal.
