There are very few cameras that work well at concerts.
Especially if you are using a lot of zoom.
There is seldom enough light.
I suggest you use your brothers camera at a concert and see if it will do what you want.
Regarding manual control for taking pictures of electronic circuitry.
If you use macro mode and set the camera to "spot" focus, you can focus on a specific item on the circuit board (such as a chip) very accurately.
Most important is providing extra lighting.
The flash on the camera is usually positioned to high on the camera to provide proper lighting when using macro mode.
Again, try your brothers camera for this.
Hey guys, looking for some help. There's a lot of cameras out there and I'm a bit new to this. Feature wise, I want huge optical zoom, HD video, decent megapixels, and a good manual focus. Problem with my current camera is that I often need to take pictures of electronic circuitry. Without a good manual focus (or a decent camera), this is impossible. I also like to go to concerts and take good close-up pictures from far away, hence the big optical zoom.
My budget is $200 max, new or used. My brother has a Sony H20 that he's offering me, which seems like a real nice camera. The only other one I've found in my price range is the Canon SX130. But I'm assuming the H20 is nicer since it was originally double the price of the 130. But then again, I haven't considered the used market...
Suggestions?

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