Patent ID: 11885470
Assignee: VALEO VISION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  G | IPC F  G

Claim 0:
1. An optical device comprising: a first optical unit, a pupil and a second optical unit arranged in succession a traveling direction of light rays received by the optical device, wherein:
the first optical unit comprises an exit dioptric interface located at a first distance (d1) from the pupil,
the second optical unit comprises an entrance dioptric interface located at a second distance (d2) from the pupil,
the second distance (d2) is substantially identical to the first distance (d1),
the first optical unit comprises a convergent lens,
the second optical unit comprises a first lens doublet,
one lens of the first lens doublet is made of flint glass and is divergent, and
the other lens of the first lens doublet is made of crown glass and is convergent.