Specification

Diameter: 20.4 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 16 mm, 27 mm, 28 mm or 29 mm
Thickness: 1.5 mm
Material: Optical Glass
Cross Ruler DIV=0.1 mm
X = 10 mm
Y = 10 mm
Please check if your microscope can be added micrometer or not, if not, please contact us first.

Package Included:

1x microscope eyepiece micrometer