How Low Can You Go?

This weeks Macro Mondays theme is Measurement.

 

How low can you go?

 

This is a photo of the objective element of a measuring magnifier. The top scale is tenths of millimeters. The line in bottom center, is one one thousandths of an inch thick.

 

That's the best I could do.

 

5X magnification on a full frame camera, with very slight cropping of width.

 

HMM.

Done