FIELD: optical engineering. SUBSTANCE: illumination device has light source, light beam splitter, reflector and light trap. Focusing member is introduced into device. It couples optically light source to entrance hole of light trap. EFFECT: improved design. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| STEREOSCOPIC SINGLE-LENS MICROSCOPE | 1989 |
|
SU1649934A3 |
| DEVICE FOR VISUALIZING FUNDUS OF EYE | 2002 |
|
RU2243716C2 |
| COLLIMATOR VIEWFINDER | 1989 |
|
SU1832961A1 |
| AUTO-COLLIMATING OCULAR | 1988 |
|
SU1839904A1 |
| PHOTOELECTRIC AUTOCOLLIMATOR | 0 |
|
SU1157515A1 |
| TELESCOPIC SIGHT | 1989 |
|
SU1630504A1 |
| METHOD OF MICRO OBJECTS INVESTIGATION AND NEAR-FIELD OPTICAL MICROSCOPE FOR ITS IMPLEMENTATION | 2016 |
|
RU2643677C1 |
| DEEP WELL INTERFEROMETER | 0 |
|
SU1703994A1 |
| METHOD AND FACILITY FOR DIAGNOSING INFECTIOUS AND PARASITIC DISEASE AGENTS | 1997 |
|
RU2123682C1 |
