JPS6137940B
Slit lamp having a slit illumination system, a binocular microscopic system and a photographing system. The binocular microscopic system has an objective lens assembly which is mounted replaceably on the body. A replaceable lens unit is provided for observation of the endothelial cell of the cornea....
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Slit lamp having a slit illumination system, a binocular microscopic system and a photographing system. The binocular microscopic system has an objective lens assembly which is mounted replaceably on the body. A replaceable lens unit is provided for observation of the endothelial cell of the cornea. The lens unit include an objective lens, a relay lens and mirrors for directing the light bundle through the objective lens to one of the optical paths in the binocular microscopic system. |
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