Precision-made platinum apertures. Package of 5. The ETEC® apertures have been designed especially for the needs of ETEC® scopes. The...
Precision-made platinum final apertures for Topcon/ISI® scopes are available in the three most popular sizes. The ETEC® apertures have...
ETEC(R) Filaments - Package of 10
See CHART BELOW for specific pricing. These precision tungsten filaments for Topcon(R)/ISI(R) and ETEC(R) SEM's are made to meet...
This item may be out of stock! Please call (301) 975-9798 prior to ordering.
These precision tungsten filaments for Topcon(R)/ISI® and ETEC® SEM's are made to meet or exceed original manufacturer's specifications....