An imaging apparatus comprising: a light receiving section in which a plurality of light receiving elements is arranged; a light source section being arranged in a subject side of the light receiving section and including a light emitting section that is configured to emit light toward a subject and a plurality of transmissive sections where incident light from the subject side is transmitted to the side of each of the light receiving elements; and a plurality of lenses arranged in the subject side of the light source section so that the incident light from the subject side is focused to each of the light receiving elements, wherein the light emitting section includes a first translucent layer having light permeability that includes a light emitting layer, a semi-transmissive reflection layer that is located in the subject side of the first translucent layer, and a reflection layer that is opposed to the semi-transmissive reflection layer interposing the first translucent layer, so that a resonation structure that the light emitted from the light emitting layer is resonated between the semi-transmissive reflection layer and the reflection layer is formed, wherein the plurality of the transmissive sections respectively includes a second translucent layer having light permeability, and a first semi-transmissive reflection layer and a second semi-transmissive reflection layer that are opposed each other interposing the second translucent layer, so that a resonation structure that the incident light from the subject side is resonated between the first semi-transmissive reflection layer and the second semi-transmissive reflection layer is formed, wherein a first resonance length between the reflection layer and the semi-transmissive reflection layer in the light emitting section is more than a second resonance length between the first semi-transmissive reflection layer and the second semi-transmissive reflection layer in the transmissive section, and wherein the first resonance wavelength and the second resonance wavelength are set as to match between the peak wavelength of the irradiation intensity from the light emitting section in the direction inclined with respect to the reference direction, which is perpendicular to a reflection surface of the resonance structure, and the peak wavelength of the irradiation intensity from the transmissive section with respect to the reference direction. a light receiving section in which a plurality of light receiving elements is arranged; a light source section being arranged in a subject side of the light receiving section and including a light emitting section that is configured to emit light toward a subject and a plurality of transmissive sections where incident light from the subject side is transmitted to the side of each of the light receiving elements; and a plurality of lenses arranged in the subject side of the light source section so that the incident light from the subject side is focused to each of the light receiving elements, wherein the light emitting section includes a first translucent layer having light permeability that includes a light emitting layer, a semi-transmissive reflection layer that is located in the subject side of the first translucent layer, and a reflection layer that is opposed to the semi-transmissive reflection layer interposing the first translucent layer, so that a resonation structure that the light emitted from the light emitting layer is resonated between the semi-transmissive reflection layer and the reflection layer is formed, wherein the plurality of the transmissive sections respectively includes a second translucent layer having light permeability, and a first semi-transmissive reflection layer and a second semi-transmissive reflection layer that are opposed each other interposing the second translucent layer, so that a resonation structure that the incident light from the subject side is resonated between the first semi-transmissive reflection layer and the second semi-transmissive reflection layer is formed, wherein a first resonance length between the reflection layer and the semi-transmissive reflection layer in the light emitting section is more than a second resonance length between the first semi-transmissive reflection layer and the second semi-transmissive reflection layer in the transmissive section, and wherein the first resonance wavelength and the second resonance wavelength are set as to match between the peak wavelength of the irradiation intensity from the light emitting section in the direction inclined with respect to the reference direction, which is perpendicular to a reflection surface of the resonance structure, and the peak wavelength of the irradiation intensity from the transmissive section with respect to the reference direction.