Aperture Products
Typical Applications
Standard Materials
Optional Materials
Motion Products
Motion Controllers
Our unique line of miniature and ultra-miniature
precision servo motion products feature sub-micron
resolution
and high speed in the smallest footprint
currently on the market.
General Information
National Aperture, Inc. is the leading manufacturer of precision micro-apertures, pinholes, slits, bar patterns, custom configurations, miniature translation stages, and motion control products.
Our intellectual property and patented designs have found their way into some of the most demanding applications imaginable. They include semiconductor inspection, manufacturing equipment, microscope positioning, laser alignment, medical robotics, and many more.
Our specialty is micro-miniature pinholes and slits.