Description
Diffraction Grating Replica with Latex Spheres
magnification calibration specimen
Two-in-one; this standard for calibration provides a double-check of the accuracy of magnification calibration.
It is particularly useful at higher magnification.
The latex sphere size is 0.261 m and the carbon grating replica with Au/Pd shadowing is 2160 lines/mm.
Supplied on a G400, 400 square mesh copper Gilder grid.
