SEM Aperture strip assembly for FEI / TFS Quattro SEM
Direct replacement for FEI/TFS part number 4022 262 39321, also known as Assy diaph.20,2x30,40,50 MO
Often described as the Final Lens Strip Aperture, this product is produced with the same plasma-FIB technology found in our HyperFIB Upgrade system to yield a set of precision micro-machined apertures, guaranteed to deliver the same quality beam as you ۪ve experienced for the life of your system.
We recommend installing a new SEM aperture strip assembly yearly, and on each installation of a new electron source for best performance.
Strip configuration aperture sizes: 20um, 2x 30um, 40um and 50um.
Need different sized apertures? We excel at providing customized aperture configurations for your SEM and FIB - just Contact Us and describe what you need!
This SEM aperture strip assembly is applicable on FEI several product lines including the Quattro SEM.