leguid gold

8mm single lego stud (<1/3 inch of old yellow translucent plate) filled entire frame of digital camera sensor

 

2:1 approx magnification with extension tubes + tamron 90/2.5 macro + 49-49 adapter + reversed porst 50/1.7

Not an elegant setup, less than an inch working/focusing distance, too embarrassed to share it. gallery with this lens setup

 

maximacro gallery

Done