Custom aperture strips and discs for most common and rare electron microscopy and focused ion beam equipment. Our aperture strips and discs are made with extreme precision, can be individually inspected and measured with a focused ion beam at 500 to 100,000 x for shape and size and packaged in a class 100 clean room environment. All products are inspected and guaranteed against burrs and thermal puddles around the hole. High aspect ratios available.

Hole Size: Sub-micron to centimeter.

Shapes: Custom multi-hole strips, discs, slits, squares, gratings and perfectly round apertures.

Materials: Molydbenum, platinum, tantalum, stainless steel, copper, brass, gold, aluminum, glass, silicon, ceramic, diamond and many others.

Custom aperture strips in stock for some common electron microscope and focused ion beam equipment.

Unique numbering system: Each strip or disc can be uniquely numbered.

Call/ email sales for quote: 505-984-1133 or 800-803-2688