| 摘要 |
<p>An adapter (15) connects a small solid-state television camera to a viewing port of a microscope. The adapter has a zoom lens system (82) to focus the image from the microscope mounted in a zoom lens barrel. The lens barrel is moved by rotation of a shaft of a pulse motor through a worm gear. A mirror (21) within the housing in its normal position, reflects the image 45 degrees and is a flat disk-shaped mirror mounted for universal movement about its center.</p> |
