| 摘要 |
An instrument for selectively performing direct and photographic ophthalmoscopy including a variable focus image-forming objective at one end of an elongated flexible illuminating and image-transporting bundle of optical fibers having an image-viewing eyepiece and associated ophthalmoscopic optics adjacent its opposite end for diagnostically viewing images transported by the optical fiber bundle and a camera associated with said eyepiece for selectively photographically recording images transported by said flexible bundle of optical fibers. |
