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Dive into the research topics where Adalbert Hanssen is active.

Publication


Featured researches published by Adalbert Hanssen.


Archive | 1992

Method and apparatus for three-dimensional optical measurement of object surfaces

Albrecht Hof; Adalbert Hanssen


Archive | 1998

Spectacle lens with spherical front side and multifocal back side and process for its production

Albrecht Hof; Adalbert Hanssen


Archive | 1997

Brillenglas mit sphärischer Vorderseite und multifokaler Rückseite, sowie Verfahren zu seiner Herstellung

Albrecht Hof; Adalbert Hanssen


Archive | 1984

Arrangement for multiplying the output of an actuating manipulator by a factor dependent upon the speed of the actuating movement thereof to control the movement of a displaceable member of an apparatus

Adalbert Hanssen; Jurgen Schwarz


Archive | 1997

Spectacle glass having a spherical front surface and a multifocal back surface, and method for manufacturing the same

Adalbert Hanssen; Albrecht Hof


Archive | 1993

Process and apparatus for the measurement of object topographies by means of projected fringe patterns

Adalbert Hanssen; Albrecht Hof


Archive | 2013

Verfahren und Vorrichtung zum Sichtbarmachen eines Signierzeichens auf einem Brillenglas

Adalbert Hanssen; Matthias Hornauer


Archive | 2003

Spectacle lens brand name marking test procedure uses light beams reflected from camera synchronised moving mirror and convolution based image contrast increase

Adalbert Hanssen; Matthias Hornauer


Archive | 1991

Stripe-projection contactless measurement of object surfaces - involves phase comparison of distorted lines on object surface, stored reference values, grating periodicity and geometrical constants of equipment.

Michael Dr Kuechel; Adalbert Hanssen; Albrecht Hof


Archive | 2006

Device for visualizing a mark on a spectacle lense

Matthias Hornauer; Adalbert Hanssen

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