Attachable smartphone camera

摘要

Systems and methods are disclosed herein that generally involve a camera system including a high-quality lens which is selectively attachable to a mobile device, effectively replacing the mobile device's integral lens. The attachable camera system can leverage existing features of the mobile device, such as the display, battery, storage, and sharing functions, allowing the camera system itself to be a relatively simple, lightweight, portable, and inexpensive device. The ability to selectively attach and detach the camera system from the mobile device allows the camera system to be removed when it is desired to maintain the mobile device's favorable weight, size, and ergonomic characteristics. When high quality image or video capture or increased camera flexibility and functionality is desired, the camera system can be attached to the mobile device.

主权项

1. A camera system, comprising:
a camera housing; a lens mounted in the housing and configured to direct light onto an image sensor disposed within the housing, the lens having an adjustable focal length, aperture, and shutter speed and being positionable in at least a fully-retracted position and a fully-extended position; a power source configured to power extension and retraction of the lens, wherein the power source automatically retracts the lens when the camera system is disconnected from a mobile device, the power source comprising at least one of a battery and a capacitor; a cradle configured to receive at least a portion of a mobile device, the cradle comprising a base and four sidewalls that define a recess which is negative of at least a portion of a mobile device and being configured to receive a mobile device in an interference fit; and a mobile device connector at least partially disposed within the cradle and configured to mechanically and electrically couple the camera system to a mobile device; wherein the housing has a length of 1 cm greater than an external diameter of the lens and wherein the housing has a width of 1 cm greater than the external diameter of the lens; and wherein the camera system does not include a user interface.