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

Apparatus for detecting a document size in a copier and others

Apparatus for detecting a polarization altering substance on a s

Apparatus for detecting a polarization altering substance on a s

Apparatus for detecting a position of an electronic part

Apparatus for detecting a shape of a groove

Apparatus for detecting a surface position

Apparatus for detecting an output image of an optical correlatio

Apparatus for detecting magneto-optical anisotropy

Apparatus for detecting position of an object such as a semicond

Apparatus for detecting the presence and location of at least on

Apparatus for detecting three-dimensional configuration of objec

Apparatus for determining at least one size parameter of an obje

Apparatus for determining dimensions

Apparatus for determining microhardness

Apparatus for determining the alignment of leads on a body

Apparatus for determining the position of a mark on an object

Apparatus for determining the position of a point on an object o

Apparatus for determining the real or virtual distance of a ligh

Apparatus for determining the surface topography of an article