How is 10,600 nm expressed in microns?

To convert nanometers (nm) to microns (micrometers), it is essential to know the relationship between the two units. One micron is equal to 1,000 nanometers. Therefore, to express 10,600 nm in microns, you would divide the number of nanometers by 1,000:

10,600 nm ÷ 1,000 = 10.60 microns.

This conversion highlights that when working with these smaller units of measurement, understanding their interrelation is crucial. Thus, the correct answer is 10.60 microns, accurately representing the conversion from nanometers to microns.