Microscope provided with a photographing device
US4527869A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 31, 1983 |
| Grant date | Jul 9, 1985 |
| Priority date | — |
| Expiry date | May 31, 2003 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B21/18
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A microscope provided with a photographing device comprises an objective lens, prism means having a first surface opposed to the objective lens, a second surface parallel to the first surface, and a third and a fourth surface inclined by a predetermined angle with respect to the first and second surfaces and parallel to each other, the prism means introducing thereinto the emergent light from the objective lens through said first surface and causing the light to emerge from said second surface, light guide means for causing the emergent light from the second surface of the prism means to enter the third surface thereof, change-over means operated to change an optical path determined by the light guide means and direct the emergent light from said second surface to the photographing device, and an eyepiece system for receiving the emergent light from the fourth surface of the prism means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.