Exstrom Laboratories LLC

Exstrom Laboratories

Scientific Instruments

Copyright 2005-2020
Exstrom Laboratories LLC

Authors: Stefan and Richard Hollos

All images are licensed under the
Creative Commons Attribution 4.0 International License.


Macro/Micro Picture of the Day

September 20, 2020

Aspen Leaf

Macro and Micro Picture of the Day 2020-09-20

Here is a quaking aspen (Populus tremuloides) leaf, found in the foothills of Boulder County, Colorado. The Cree have used the crushed leaves to reduce irritation due to bee stings.

Equipment used: Canon EOS Rebel T5i with a standard zoom lens (EF-S 18-55 mm).