Hi @ramadhanth,
Thanks for you comment. I used a Canon EOS M5 (that's not that relevant, all cameras are good.) The real trick is what lens you use.
For this one I used an old Helios 44-2 with a couple of extension rings. The rings helps bring the minimum focus distance closer, hence more magnification. The bacground blur (bokeh) of those lenes is quite nice and it sometimes produces some very charateristic "highligh rings"
Cheers, Erlend