Looking for a way to shift a 30mm lens in two axis perpendicular to another lens. The lens is for shifting a video projection up, down, left, right. Basically what you will find in tilt-shift camera lenses or video projectors with motorized lens-shift feature.
The travel distance is very short, 1/4th of the 30mm lens diameter, but precision has to be at least 1024 steps across that 30mm/4 length.
Would love any ideas how to implement this. Can only think of a gantry based system but can’t find small enough motors. Speed is also a concern, needs to go from one edge to the next in 1/3 seconds.
Haven’t been able to teardown tilt-shift camera lenses or motorized video projectors to see how it is implemented there.