Patent ID: 8300332

Claim:
A lens mounting assembly, comprising: a lens barrel including a first optical lens assembly; a lens mounting having an image sensor mounted thereon; wherein the lens barrel and lens mounting have a mating connection configured to allow focus adjustment by movement of the lens barrel along an optical axis of the first optical lens assembly; a second optical lens assembly configured to provide further focus adjustment; an alignment projection provided on one of the second optical lens assembly or lens barrel; an alignment notch provided on the other of the second optical lens assembly or lens barrel, wherein the alignment projection is adapted to mate with the alignment notch in order to optically align the first and second optical lens assemblies with the image sensor; a securing projection provided on one of the second optical lens assembly or lens mounting; and a securing well provided on the other one of the second optical lens assembly or lens mounting; wherein the securing projection is adapted to mate with the securing well in order to attach the second optical lens assembly to the lens mounting.