.decimal offers patient-specific proton apertures that are made from high-grade domestic brass, whether your needs are patient-specific or prepped blanks for in-house machining.
Our patented shell and core design cut down brass consumption by utilizing reusable stainless steel shells and smaller brass inserts suitable for smaller openings. Adapter rings for range compensators allow for the use of smaller range comps where applicable, further reducing costs.
Another important features is that our custom apertures can be corrected for beam divergence if required. Our Materials