Low profile lens adapter with folded optics
A lens adapter is attached to an image capture device to lower the profile of the image capture device when mounted to a mounting device. The lens adapter includes a lens that refracts light incident from an outer lens of the lens adapter into collimated light. The lens adapter includes an optical device that alters the direction of the collimated light and directs the collimated light to an image capture device lens assembly.
1 . A lens adapter for an image capture device, comprising:
a first lens assembly comprising lenses configured to refract light incident from an outer lens of the lenses into collimated light;
an optical device configured to alter a direction of the collimated light and direct the collimated light to an image capture device lens assembly; and
a mount end configured to removably attach the lens adapter to the image capture device via a mounting interface that includes a hinge rotatably coupled with a pin to support sealing engagement between the lens adapter and the image capture device.
2 . The lens adapter of claim 1 , wherein the optical device is a front silvered mirror at about 45 degrees.
3 . The lens adapter of claim 1 , wherein the optical device is a prism.
4 . The lens adapter of claim 3 , wherein the prism comprises glass, plastic, or ceramic.
5 . The lens adapter of claim 1 , further comprising:
a second mount end configured to removably attach an optical component to the lens adapter.
6 . The lens adapter of claim 1 , wherein the mount end includes a swivel mechanism to variably adjust a direction of an imaging axis of the lens adapter.
7 . The lens adapter of claim 1 , wherein the mount end is configured to removably attach the lens adapter to the image capture device in a top-facing configuration.
8 . The lens adapter of claim 1 , wherein the mount end is configured to removably attach the lens adapter to the image capture device in a side-facing configuration.
9 . An image capture system, comprising:
an image capture device comprising:
a first lens assembly; and
a mounting interface; and
a lens adapter comprising:
a second lens assembly comprising lenses configured to refract light incident from an outer lens of the lenses into collimated light;
an optical device configured to alter a direction of the collimated light and direct the collimated light to the first lens assembly; and
a mount end configured to removably attach the lens adapter to the mounting interface of the image capture device, wherein the mounting interface includes a hinge rotatably coupled with a pin to support sealing engagement between the lens adapter and the image capture device.
10 . The image capture system of claim 9 , wherein the optical device is a front silvered mirror at about 45 degrees.
11 . The image capture system of claim 9 , wherein the optical device is a prism.
12 . The image capture system of claim 11 , wherein the prism comprises glass, plastic, or ceramic.
13 . The image capture system of claim 9 , wherein the lens adapter further comprises:
a second mount end configured to removably attach an optical component to the lens adapter.
14 . The image capture system of claim 9 , wherein the mount end includes a swivel mechanism to variably adjust a direction of an imaging axis of the lens adapter.
15 . The image capture system of claim 9 , wherein the mount end is configured to removably attach the lens adapter to the mounting interface of the image capture device in a top-facing configuration.
16 . The image capture system of claim 9 , wherein the mount end is configured to removably attach the lens adapter to the mounting interface of the image capture device in a side-facing configuration.
17 . An image capture system, comprising:
a lens adapter; and
an image capture device comprising:
a first lens assembly; and
a mounting interface configured to attach the lens adapter in a top-facing configuration or a side-facing configuration;
the lens adapter comprising:
a second lens assembly comprising lenses configured to refract light incident from an outer lens of the lenses into collimated light;
an optical device configured to alter a direction of the collimated light and direct the collimated light to the first lens assembly; and
a mount end configured to removably attach the lens adapter to the mounting interface of the image capture device, wherein the mounting interface includes a hinge rotatably coupled with a pin to support sealing engagement between the lens adapter and the image capture device.
18 . The image capture system of claim 17 , wherein the optical device is a front silvered mirror at about 45 degrees.
19 . The image capture system of claim 17 , wherein the optical device is a prism.
20 . The image capture system of claim 19 , wherein the prism comprises glass, plastic, or ceramic.