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Are there any hobby grade laser beam profilers on the market? Ones that would give a picture, such as this the picture below, that costs under $1000 ? I know I posted before about a beam profiler, but in my pursuit of profiling my own beams, I figured out a way to get a very nice beam profile...

I'm new to lasers, only have a few thus far, but i'm trying to figure out the best way to determine the beam profile, or really just the primary diameter. Power isn't my primary concern, but of course using my techniques changing the power appears to change the size, although i'm not sure how...