Image capturing apparatus

The present teachings provide an image capture device including an optical system having a bayonet. The bayonet is connected to the body of the image capture device. The bayonet comprises a front surface, a rear surface opposite to the front surface and a bayonet axial surface; and an optical system. The optical system includes an integrated sensor and lens assembly (ISLA) extending away from the rear surface of the bayonet; and a lens module extending away from the front surface of the bayonet and including a lens module axial surface, where the lens module axial surface contacts the bayonet axial surface such that the lens module is axially aligned with the bayonet. The image capture device provides precise alignment of the ISLA with the modular lens, lens module, or both, while maintaining a watertight seal. 本教导提供了一种包括具有卡口的光学系统的图像捕获设备。卡口连接到图像捕获设备的主体。卡口包括前表面、与前表面相对的后表面和卡口轴向表面；和光学系统。光学系统包括：远离卡口的后表面延伸的集成传感器和透镜组件(ISLA)；以及透镜模块，其远离卡口的前表面延伸并且包括透镜模块轴向表面，其中透镜模块轴向表面接触卡口轴向表面，以使得透镜模块与卡口轴向对准。该图像捕获设备提供ISLA与模块化透镜、透镜模块或两者