Patent ID: 11927748
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  B  H | IPC B  G  H

Claim 0:
1. An imaging device comprising:
an imaging unit;
a lens unit including a plurality of lenses stacked on each other and configured to guide light to the imaging unit;
a heater member used for a heater configured to heat a top lens closest to an object among the lenses included in the lens unit; and
a reflection suppressor disposed between a region outside of an effective region of the top lens and the heater member, the reflection suppressor being configured to suppress light reflection, wherein
the reflection suppressor includes a first reflection suppressor disposed on the top lens side and having an uneven surface, and a second reflection suppressor disposed on the heater member side, the first reflection suppressor being layered on the second reflection suppressor, and
a surface of the second reflection suppressor facing the heater member is smoother than a surface of the second reflection suppressor facing the first reflection suppressor.