as of 01/11/2016

• 5x - 0.961993 µm/px
• 10x - 0.483611 µm/px
• 20x - 0.241019 µm/px
• 50x - 0.097003 µm/px
• 100x - 0.048361 µm/px

• 5x - 1.923986 µm/px
• 10x - 0.967221 µm/px
• 20x - 0.482039 µm/px
• 50x - 0.194007 µm/px
• 100x - 0.096722 µm/px

Contributed by Brian Schaefer