LENS HOOD INTEGRATION FOR OPTICAL SENSOR TRANSCEIVERS AND SENSOR ASSEMBLY MOUNTING APPARATUS FOR PROCESSING ELECTRONICS

1 . An optical apparatus comprising:

a lens; and

a lens hood, the lens hood including a tunnel configured to direct light to the lens,

wherein the tunnel includes:

a first end engaging the lens; and

a second end spaced from the lens.

2 . The optical apparatus of claim 1 , wherein the lens hood is coated with an optically absorbative material configured to absorb stray light.

3 . The optical apparatus of claim 1 , wherein the first end of the tunnel has a different cross-sectional size than the second end of the tunnel.

4 . The optical apparatus of claim 3 , wherein the tunnel decreases in size from the second end to the first end.

5 . The optical apparatus of claim 1 , wherein the second end tunnel includes a cross-sectional center, and

wherein the first end tunnel is spaced from a cross-sectional center of the second end of the tunnel.

6 . The optical apparatus of claim 1 , wherein the first end of the tunnel includes a cross-sectional center,

wherein the second end includes a cross-sectional center, and

wherein the cross-sectional center of the first end is spaced from the cross-sectional center of the second end, when viewed from a cross-section of the tunnel.

7 . An internal mounting apparatus for an optical sensor, the mounting apparatus comprising:

a contiguous assembly being rigidly connected at a first side to a cooling element, and further being rigidly connected to processing circuitry configured to process output data of the optical sensor,

wherein the contiguous assembly is configured to provide rigid support for the processing circuitry and transfer heat from the processing circuitry to the cooling element.

8 . A mounting apparatus comprising:

a module mounting structure having a hole (a through-hole) to accommodate an optical sensor,

wherein the module mounting structure is movable in multiple axes to accommodate movement of the FPGA module.