Optical assembly for medical imaging devices

For the medical sciences or device in parallel to the controlled object lens on the optical assembly to image sensor comprises a retain with multiple lens element is lens barrel. The lens component and lens barrel can use to be compress a gasket seal. The example, at least one lens element is composed of a cast the form the plastic is made, wherein at least one lens component is made by the dispersion optical glass. The lens or diameter of lens barrel can be selected the housing is surgical corners or tool accesses the controlled object. The first board and positioning integrated with a flash memory in addition object image.