GrowWeedEasy.com - I use a USB microscope to check trichomes. These trichome pictures were taken by one from found under the listing Plugable USB 2.0 Digital Microscope with Flexible Arm Observation
By A Mystery Man Writer
Description
Trichome Microscope
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Plugable Digital Microscope with Flexible Arm
USB Digital Microscope, SKYEAR 50X-1600X Magnification Handheld Digital Microscope Compatible with iOS & Android Devices, Adjustable Stand, 8 LED Lights, Portable Microscope Camera for Adults, Kids : Electronics
Plugable Digital Microscope with Flexible Arm Observation Stand Compatible with USB and USB-C Windows, macOS, ChromeOS, iPad (USB C), Android, Linux Systems (2MP, 250x Magnification) : Electronics
from
per adult (price varies by group size)