Microscope Eyepiece Reticules (Graticules) 

NGW1 Weibel 1

Eyepiece Reticle with Weibel Type 1 pattern for Stereology. 15 Lines of equal length connecting the certicals of a regular hexagon point network.

Technical Specification

15 lines of equal length connecting the verticals of a regular hexagonal point network. Reference: E.R.Weibel Lab. Invest. Vol. 22 pp131-152. Principles and Methods for the Morphometric Study of the Lung and Other Organs.

Glass Type and Thickness
Soda Lime 1.5mm thick

Diameter Tolerance
+0/-0.1mm

Orientation
Correct reading through glass