Camera system using interchangeable fixed lenses
A camera system is disclosed. The camera system includes a camera that employs interchangeable fixed lenses. By replacing one lens cap with another lens cap, the field of view can be changed since each lens cap has a different fixed lens. The camera can also record images or video in a forward and a backward direction at the same time.
1. A camera, comprising:
a housing including an image sensor; and
a plurality of lens caps, each lens cap including a different fixed lens,
wherein one of the lens caps is mounted on the housing for a first field of view,
wherein the one lens cap can be replaced with another lens cap for a second field of view,
wherein one or both of the housing and the lens caps are sealed so that water or dust cannot get inside, and
wherein the one lens cap can be replaced with the another lens cap for the second field of view while maintaining focus on a target.
2. The camera of claim 1 , wherein the image sensor is operable to receive one or more images.
3. The camera of claim 2 , wherein the one or more images are used for one or more pictures or one or more videos.
4. The camera of claim 1 , wherein the lens cap comprises one or more lenses.
5. The camera of claim 4 , wherein the lens cap and the image sensor are used to receive one or more images.
6. The camera of claim 5 , wherein the one or more images are used for one or more pictures or one or more videos.
7. The camera of claim 1 , wherein the housing is operable as a camera with and without the lens cap.
8. The camera of claim 1 , wherein the camera is mounted on a weapon or a vehicle.
9. The camera of claim 1 , wherein the camera is wearable.
10. The camera of claim 1 , wherein the plurality of lens caps comprises one or more of a wide angle lens, an intermediate lens, a zoom lens, and a fish eye lens.
11. The camera of claim 1 , wherein the housing provides one or more touch-sensitive displays.
12. The camera of claim 1 , wherein the housing provides one or more user interfaces comprising one or more buttons.
13. The camera of claim 1 , wherein the housing provides one or more user interfaces that are operable to change between an image mode and a video mode.
14. The camera of claim 1 , wherein the housing provides one or more data ports, one or more lights, or one or more microphones.
15. The camera of claim 1 , wherein the housing provides one or both of a transceiver and an antenna for wireless communication.
16. The camera of claim 1 , wherein the housing provides one or both of a transceiver and a data port for wired communication.
17. A camera, comprising:
a housing including an image sensor; and
a plurality of lens caps, each lens cap including a different fixed lens,
wherein one of the lens caps is mounted on the housing for a first field of view,
wherein the one lens cap can be replaced with another lens cap for a second field of view,
wherein one or both of the housing and the lens caps are sealed so that water or dust cannot get inside,
wherein a preset distance of a fixed lens of the one lens cap when the one lens cap is mounted on the housing is different from a preset distance of a different fixed lens of the other lens cap when the other lens cap is mounted on the housing instead of the one lens cap, and
wherein a focus on a target is maintained even though the one lens cap is replaced by the other lens cap with a different fixed lens and a different field of view.
18. A camera, comprising:
a housing including an image sensor and an internal lens; and
a plurality of lens caps, each lens cap including a different fixed lens,
wherein one of the lens caps is mounted on the housing for a first field of view,
wherein the one lens cap can be replaced with another lens cap for a second field of view,
wherein a preset distance with respect to the internal lens and a fixed lens of the one lens cap when the one lens cap is mounted on the housing is different from a preset distance with respect to the internal lens and a different fixed lens of the other lens cap when the other lens cap is mounted on the housing instead of the one lens cap, and
wherein a focus on a target is maintained even after the replacing the one lens cap with the other lens cap.
19. The camera according to claim 17 ,
wherein the camera is wearable, or
wherein the camera is mounted on a weapon or a vehicle.
20. The camera according to claim 18 ,
wherein the camera is wearable, or
wherein the camera is mounted on a weapon or a vehicle.