Filaments for Cambridge/LEO/Zeiss and AEI (Box of 10)
51-1625-0153
High quality replacement tungsten filaments for Cambridge, LEO, Zeiss, AEI, FEI, JEOL, Siemens, Camscan, ISI electron and TESCAN electron microscopes.
Buy any 3 physical products and receive 25% off until 9th April! Add 3 included products from General Consumables & Microscopy Supplies to your basket to apply discount. Product exclusions may apply. Maximum discount value 300 EUR. Excludes Items on pre-order & Optical/Spectroscopy & Nanomanipulator categories.
tungsten filaments are made with specially designed jigs which ensure accuracy and reproducibility in production. High-ductility tungsten wire is used to minimise strain. All filaments are stress relieved by flashing in a vacuum at temperatures above the normal operating level and are then checked for accuracy of centring. Filament assemblies having alignment screws are subsequently adjusted using a light microscope to ensure that they are ready for immediate operation in the electron microscope.