3.05mm dia x 30µ +/- 2µ
The ´HS´ series are a development from the earlier ´HH´ ultra-high transmission grids. They offer an alternative to the standard square mesh grid for use in applications where it is important that the maximum area of specimen is available for viewing in the microscope.
The open area of a G200HS is 40% greater than that of a standard G200.