Nice color. Slightly blurry. I think I would have tried to focused more on the microscope, especially around the lit up area. Light at the top left is very distracting.
i don't really know what the center of attention is - it's busy, out of focus, and the hands are blurred. perhaps if the title told us what is the key element it would help bring this photo together.
The blue light is veery cool! I think it would have been better if it was a black background behind the machine And even some light on the guy or just longer exposure, Good idea!