42.2: Invited Paper: Application of non‐paraxial optics in 3D medical treatment

In order to use 3D imaging technology in medical treatment, some strict rules must be followed. This is consistent with the previous article [1] that five conditions followed obtain ideal three‐dimensional (3D) imaging. paper continues provide important supplements. It importent especially remote telemedicine. The condition of "simultaneous arrival" should added second make it more accurate. Otherwise, imagery will cause dizziness, and cannot even form a stereo image. Especially VR AR, head sometimes needs rotate left right. We cooperated Ms. Liu, chief stomatologist Yayi Hospital (the co‐author this paper), based on theory non‐paraxial optics, we designed additional instruments, such as bilateral screen imager glasses, were applied stomatology, achieved preliminary results. For example, plane image skull can rotated 360 degrees by CT scan converted into stereoscopic images various angles. three dimensional distribution root canal artificial fixation post seen moving X‐ray light take two photos gingiva then viewing glasses. "image pair" upper jaw or lower reflector photographed self‐madestereo camera side‐by‐side mobile phones. oral cavity self‐designed Imager just beginning device extended other subjects. Our has promising future field due following qualities: its definition reach 5K ~ 8K, color saturation gray scale are never reduced, well high magnification brightness.