Abstract: A holder base part for securing at least one camera housing to a vehicle part of a vehicle, a camera housing and a camera system are described. The holder base part has a retaining element with a securing portion, by which the retaining element is secured to the vehicle part, and which has a retaining portion by which the retaining element is separably connected to a connection element on the side of the at least one camera housing by a sliding movement along a notional connection axis. The retaining portion contributes to defining an insertion region into which the housing-side connection element is inserted for separable connection to the retaining element. The retaining element has a holder-locking element which interacts with a housing-locking element on the side of the camera housing to lock a connection between the retaining element and the connection element. The holder-locking element is arranged in the insertion region.

Abstract: A holder base part for securing at least one camera housing to a vehicle part of a vehicle, a camera housing and a camera system are described. The holder base part has a retaining element with a securing portion, by which the retaining element is secured to the vehicle part, and which has a retaining portion by which the retaining element is separably connected to a connection element on the side of the at least one camera housing by a sliding movement along a notional connection axis. The retaining portion contributes to defining an insertion region into which the housing-side connection element is inserted for separable connection to the retaining element. The retaining element has a holder-locking element which interacts with a housing-locking element on the side of the camera housing to lock a connection between the retaining element and the connection element. The holder-locking element is arranged in the insertion region.

Abstract: The invention relates to a camera system, in particular for an environment detection system of a vehicle. The system comprises a retaining frame for retaining a lens carrier, whose lens guides incident light onto an image sensor. The invention is characterized in that the retaining frame comprises a bearing surface for a contact surface of the lens carrier, running essentially parallel to the plane of the image sensor and that the lens carrier can be displaced, in an alignment disposition, on a plane of the bearing surface and can be permanently fixed in a target position. The invention also relates to a system for aligning a lens carrier, comprising a lens, relative to an image sensor.