ElectroScan Corporation
66 Concord Street
Wilmington, MA 1887
USA
Tel: 508 988 0055
Fax: 508 988 0062
Website
Multi-environmental electron microscopes-operating up to 20 torr specimen chamber pressure. Secondary and backscatered high resolution imaging is available throughout this pressure range (from 10 to minus 5 torr to 20 torr). Dynamic imaging provided by variable specimen chamber control and real-time (TV) imaging of any experiment irrespective of specimen's physical state.

Now is FEI company.