Eric L. Hale,Hans David Hoeg,George E. Duckett III,Nathan Jon Schara
申请号：
US14538308
公开号：
US20150065799A1
申请日:
2014.11.11
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An endoscope with a wide angle lens that comprises an optical axis that is angularly offset from a longitudinal axis of the endoscope such that the optical axis resides at an angle greater than zero degrees to the longitudinal axis. The wide angle lens system simultaneously gathers an endoscopic image field, the endoscopic image field at least spanning the longitudinal axis and an angle greater than ninety degrees to the longitudinal axis. The endoscope includes an optical lens system to at least partially even out the information density across an imaging surface area of the imager.
