We provide aperture strips for FEI FIB systems with Pre-lens, Magnum, Sidewinder and Tomahawk focused ion beam columns, others on request, and work in either the 12-position AVA or 15-position AAM type mechanisms.

Utilizing the same plasma-FIB technology found in our HyperFIB Upgrade system, our FIB aperture strips are precision micro-machined and guaranteed to deliver the same quality beam as you’ve experienced for the life of your system.

Our aperture strips are available with hole sizes in a standard configuration or with custom hole sizes per your specification.

FEI FIB Column Type
Aperture Type
Part #
Pre-lens
Standard
100038
Pre-lens
Custom
100038-C
Magnum
Standard
100044
Magnum
Custom
100044-C
Sidewinder / Tomahawk
Standard
100073
Sidewinder / Tomahawk
Custom
100073-C

Have more than one type of FIB column? We offer discounted pricing for the purchase of multiple aperture strips, so feel free to mix-and-match strips in a single order to meet your needs.

Our unique HyperFIB milling provides extreme flexibility – have a unique aperture size requirement? – we can custom configure to your requirements!

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