25mm Stage micrometer with 2,500 divisions. Each division = 0.01mm center to center. Line width is 4 microns wide. Numbered 0 thru 25, each 1mm increment respectively.
Glass: 1" x 3" x 0.110" thick
Lines: Chrome disposition.
Flatness: 2 waves or better
Surface Quality: 20/10
Parallelism: 2 min.
Calibration (NIST certified) is available. Please select below when ordering. If you have specific points you would like calibrated please note this on your order at checkout or call to place your order.