FIELD: instrument manufacture.
SUBSTANCE: invention relates to optical instrument manufacture, in particular, to optical systems for monitoring and tracking remote objects, and can be used in creating viewing instruments. Spotting scope with a prism reversal assembly comprises a prism reversal assembly located in front of the lens and made in the form of a direct-view isosceles prism with a roof, an objective, and an eyepiece, installed on the optical axis of the lens.
EFFECT: structural simplification of the reversal assembly, reduction in the light flux losses, and improvement in the image quality.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BINOCULAR OBSERVATION SYSTEM | 2003 |
|
RU2217782C1 |
| OPTICAL SYSTEM OF BINOCULAR OBSERVATION DEVICE | 1990 |
|
RU2030772C1 |
| SURVEILLANCE DEVICE-SIGHTS WITH BUILT-IN LASER RANGE FINDER | 2018 |
|
RU2699125C1 |
| CATADIOPTRIC LENS | 1994 |
|
RU2082194C1 |
| SURVEILLANCE-SIGHTING DEVICE WITH COMBINED OPTICAL AXES OF INPUT PUPILS OF WORKING CHANNELS AND WITH BUILT-IN LASER RANGE FINDER | 2018 |
|
RU2706391C1 |
| BINOCULARS | 2006 |
|
RU2316030C1 |
| TELESCOPIC SYSTEM | 0 |
|
SU857910A1 |
| WIDE-ANGLE EYEPIECE | 2013 |
|
RU2548745C1 |
| LENS BINOCULARS | 0 |
|
SU1390591A1 |
| OPTICAL SYSTEM OF ENDOSCOPE | 1994 |
|
RU2080632C1 |
