http://durgan.org/2018/February%202018/27%20February%202018%20Trichomes%20Plugable%20USB%20Microscope/HTML/ 27 February 2018 Trichomes Plugable USB Microscope
Purchased a USB digital microscope to view trichomes. It appears to work well. The material was removed from the plant and the small device was hand held to take the pictures. It is well made and ideal for my application.
This is the unit.
Trichomes still all clear coloured.
http://durgan.org/2018/February%202018/28%20February%202018%20Trichomes/HTML/ 28 February 2018 Trichomes
28 February 2018 Trichomes (Practicing)