Cooled CMOS Camera – P4: Lens Mount

Things have been going slowly recently. Instead of improving the image acquisition pipeline, I decided to apply some mechanical touch to make it more stable. The PCI-E connector is without a doubt, the weakest link for the entire structure. Also I need to actually make this a camera by mounting a lens on it, instead of just several pieces of PCBs.

Drawing_1Drawing_2

3D Visualization with PCBs

Notice that the linkage of side plate consists of three slots instead of holes. This was designed for tuning the flange distance from the focal plane. Both PCBs are mounted on M3x0.5mm standoffs just like your motherboard in a computer case.

ASM_BackASM_FrontMount

View through the lens mount

An EF macro extension tube is used to mounting the lens. The flange distance is approximately 44mm. The electrical contacts are left float for now. I attached a 50mm 1.8D lens using a mount adapter.

50mm Lens

First image this camera sees through my window.

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