The ocular micrometers provided are calibrated so that when using 1000X oil immersion microscopy, the distance between any two lines on the scale represents a length of approximately one micrometer. Remember this does not hold true when using other magnifications.
Gary E. Kaiser, Ph.D.
Professor of Microbiology
The Community College of Baltimore County, Catonsville Campus
This work is licensed under a Creative Commons Attribution 3.0 Unported License
Last updated: August, 2017
Please send comments and inquiries to Dr. Gary Kaiser