An endoscope equipped with a lens system like the one the research team has developed could provide physicians with visual feedback in real time. This translates to higher efficiency, fewer ...

You know it's very very hard to do lenses that are a third of a millimeter. But I have just ordered an extremely small tiny endoscope. The diameter will be about a fifth of a millimeter and even ...

flexible tube called an endoscope, equipped with a lens and a video camera at one end. The endoscope is inserted through a natural opening, such as the mouth, anus or urethra. Light travels ...