发明名称 |
BOROSCOPE WITH SIMULTANEOUS VIDEO AND DIRECT VIEWING |
摘要 |
An assembly is described for connection to a borescope to simultaneously provide a virtual image for direct viewing by an observer and a video image for viewing on a display. The assembly (10) comprises a body (12) with a distal end for connection to an insertion tube of a borescope and a proximal end providing an eye piece into which an observer may look. The body contains a relay lens (16) and an ocular lens (18). A beam splitter (28) is mounted in the optical path between the relay lens (16) and the ocular lens (18) and diverts a proportion of light received from the relay lens (16) to an image-to-video conversion device (30) mounted laterally to the optical path. The ocular lens (18), beam splitting device (28) and the image-to-video conversion device (30) are all located in a common mounting (38) which can be translated in a direction parallel to the optical path to allow for focussing. |
申请公布号 |
WO03107068(A1) |
申请公布日期 |
2003.12.24 |
申请号 |
WO2003GB01891 |
申请日期 |
2003.05.02 |
申请人 |
KEYMED (MEDICAL & INDUSTRIAL EQUIPMENT) LIMITED;SPENCER, LEE |
发明人 |
SPENCER, LEE |
分类号 |
A61B1/00;A61B1/04;G02B23/24;G02B23/26;G02B27/10 |
主分类号 |
A61B1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|