Norsam has developed proprietary processes to provide extreme precision apertures, bores, gratings and patterns. Utilizing focused ion beam, laser and chemical etching techniques Norsam can provide sub-micron to centimeter features sized to precise specification.

Every aperture or grating product can be individually inspected and measured for shape and size at 500 to 100,000 x and packaged in a clean room environment.

Norsam's technique can provide a blind hole counter sink controlled to a sub-micron thickness.

Norsam has the best quality and best price for custom aperture strips and discs.

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

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