Two of those green crosshair alignment lasers would be incredible, but "starting at $329" (each) makes it unrealistic since I'll only use it about 6 times per year. I can keep using my plumb bob and string for free. :)
The camera is a bit of an odd application. It is for timing the finish line in track & field and other racing sports. It is aligned precisely at the front of the finish line and it takes a photograph that is about 1/16th of an inch wide, then it repeats that about 1000 times per second and...
I need a couple green lasers, but I am just to the point where I've picked up a few of the basics. I could use some recommendations based on my needs.
My primary use will be this: I will use two lasers to help me align a high-speed camera. This camera will be mounted about 12-13 feet in the...