Abstract: A light source for illuminating a target for medical imaging include a first light emitter package comprising a first light emitter that emits light having a first wavelength band and a second light emitter that emits light having a second wavelength band that is different than the first wavelength band; and a controller for operating the light source in a first mode in which the first light emitter is activated and the second light emitter is deactivated and a second mode in which the first light emitter is deactivated and the second light emitter is activated.

Abstract: A method for defogging an optical component of an endoscope includes operating an illuminator in an imaging mode in which the illuminator generates illumination light for endoscopic imaging of a target, wherein at least a portion of the illumination light is generated by a light source that generates light having a first waveband at an imaging intensity level; and changing the operating mode of the illuminator from the imaging mode to a defogging mode in which an intensity level of the light having the first waveband is increased from the imaging intensity level to a defogging intensity level to warm and defog the optical component of the endoscope.

Abstract: A method for medical imaging, the method including receiving light from a scene at a camera assembly that comprises at least one reflecting optical element and an imaging sensor assembly; reflecting light received by the camera assembly from the scene toward the imaging sensor assembly via the at least one reflecting optical element, wherein reflecting the light causes the scene to be at least one of inverted and reverted at the imaging sensor assembly; focusing the reflected light onto the imaging sensor assembly with at least one focusing optical element; transmitting image data generated from the focused light from the imaging sensor assembly to a camera controller; and generating by the camera controller a non-inverted and non-reverted image of the scene from the data generated by the imaging sensor assembly.