| 摘要 |
A device and system for ophthalmoscopy includes a hand-held camera unit (1) including optics (11) and illuminating means (15, 16) adapted for ophthalmoscopy, an image detector (30) and means (14) for producing a video signal from the image detected by the image detector whereby the video signal may be connected to a digital device (2), like a computer, for processing and displaying the image information. A user gives (9, 32) a first signal (S1) to the camera unit as a still image is desired. In response to the first signal the camera unit produces and supplies a second signal (S2) to said digital device for controlling it to grab and store a still image from said video signal.
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