Surface Finishes Tolerances

With over 50 years of experience and extremely accurate measuring equipment, we are able to provide geometry on your components to submicron tolerances as seen on the chart below.

Zygo inspection for flatness
ZygoTM inspection for flatness
Submicron Tolerances
.000002 " indicator for parallelism inspection.
.000002" indicator for parallelism inspection.
Optical flats up to 34" diameter for interference inspection of flatness on large parts.
Optical flats up to 34" diameter for interference inspection of flatness on large parts.
Non-contact, airgap capacitance gaging of mirror blocks
Non-contact, airgap capacitance gaging of mirror blocks

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Surface Finishes
Cabot Microelectronics Polishing Corporation

39 Official Road
Addison, IL 60101-4592
Web Site: http://www.surfacefinishes.com
Cabot Microelectronics Polishing Corporation Engineered Surface Finishes
http://www.ensurfin.com/
Contact Surface Finishes at:
Phone: (630) 543-6682
Fax: (630) 543-4013
Email: surf-fin@att.net