NGW1 eyepiece reticles, Weibel 1 (EMS)

Weibel 1 - NGW1Consists of 15 lines of equal length connecting the verticals of a regular hexagonal point network.PatternDescriptionDiameterProductNGW1Weibel Type 1 for Stereology.Surface chrome image.16mmEMS68022-1619mmEMS68022-1921mmEMS68022-21StereologyIn this simplest form, sterology is the science where information about a three dimensional object is obtained from only a two-dimensional section of that structure.Measurements are usually...
Weibel 1 - NGW1

Consists of 15 lines of equal length connecting the verticals of a regular hexagonal point network.

Pattern Description Diameter Product
NGW1 Weibel Type 1 for Stereology.
Surface chrome image.
16mm EMS68022-16
19mm EMS68022-19
21mm EMS68022-21

Stereology

In this simplest form, sterology is the science where information about a three dimensional object is obtained from only a two-dimensional section of that structure.

Measurements are usually made with these graticules in the following manner:

  1. An adequate representation of sections of a specimen is obtained.
  2. The graticule is superimposed upon the specimen (or micrograph/projected image of the section).
  3. Finally, the interaction between the superimposed graticule and the test sections are recorded.

An overall introduction is given by: L.B. Brianrty. "Stereology: Methods for Quantitative Light and Electron Microscopy."

Reference

  • E.R.Weibel Lab. Invest. Vol. 22 pp 131-152. "Principal and Methods for the Morphometric Study of the Lung and other Organs."
Code Title Diameter Pack Size Availability Price Updated: 23-04-2024
EMS68022-16 NGW1 eyepiece reticles, Weibel 1 (EMS) 16mm Each See above $379.00 AUD
EMS68022-19 NGW1 eyepiece reticles, Weibel 1 (EMS) 19mm Each See above $379.00 AUD
EMS68022-21 NGW1 eyepiece reticles, Weibel 1 (EMS) 21mm Each See above $379.00 AUD