首页>
外国专利>
MEDICAL-USE STEREOSCOPIC MICROSCOPE OPTICAL SYSTEM AND MEDICAL-USE OBSERVATION DEVICE
MEDICAL-USE STEREOSCOPIC MICROSCOPE OPTICAL SYSTEM AND MEDICAL-USE OBSERVATION DEVICE
展开▼
机译:医疗用立体显微镜光学系统及医疗用观察装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
An image quality is improved although a medical stereomicroscope optical system and a medical observation apparatus are small and light. An objective optical system and a plurality of imaging optical systems are arranged in an order from an object side to an image side, and the imaging optical system has at least a single aspheric surface. Accordingly, a spherical aberration and a field curvature are improved, and the image quality is improved although the medical stereomicroscope optical system and a medical observation apparatus are small and light.
展开▼