Apparatus and method for optical clearance determination

Apparatus and method for optically measuring a surface

Apparatus and method for optically measuring an object surface c

Apparatus and method for projecting laser pattern with reduced s

Apparatus and method for projection moire mapping

Apparatus and method for projection moire topography

Apparatus and method for testing steerable mirrors mounted on op

Apparatus and method for the determination of geometrical dimens

Apparatus and method for the noncontact measurement of drill dia

Apparatus and method of inspection of specular and semi-specular

Apparatus and method to test workpieces for size, relative posit

Apparatus and methods for providing phase controlled evanescent

Apparatus and procedure for measuring the cross-section of a hol

Apparatus and process for measuring gap and mismatch

Apparatus for and method of checking external appearance of sold

Apparatus for and method of measuring boundary surface

Apparatus for automatic optical property testing

Apparatus for automatic tracking and contour measurement

Apparatus for automatically taking a reading of the shape and/or

Apparatus for contact-free optical measurement of a three-dimens