Optical Metrology Basics: Telecentric Lenses

Put in Perspective

03.07.2009 -

Conventional lenses for industrial image processing are "entocentric" with image formation in central projection. This perspective often is quite a nuisance for metrology. Telecentric lenses are designed for parallel projection and thus eliminate the warping produced by central projection. This article explains the concept of telecentric imaging.

Downloads

Contact

Hochschule Darmstadt

Haardtring 100
64295 Darmstadt
Germany

+49 (0)6151 16-8012
+49 (0)6151 16-8900

inspect award 2025

The voting for the inspect award 2025 is open.

Vote now!

Digitaler Event-Kalender 2025

Take part in the events now, live or on demand. 

To the page

Fokus Nachhaltigkeit

Read technical articles, news, and interviews on the topic

To the microsite

Digital tools or software can ease your life as a photonics professional by either helping you with your system design or during the manufacturing process or when purchasing components. Check out our compilation:

Proceed to our dossier

inspect award 2025

The voting for the inspect award 2025 is open.

Vote now!

Digitaler Event-Kalender 2025

Take part in the events now, live or on demand. 

To the page

Fokus Nachhaltigkeit

Read technical articles, news, and interviews on the topic

To the microsite

Digital tools or software can ease your life as a photonics professional by either helping you with your system design or during the manufacturing process or when purchasing components. Check out our compilation:

Proceed to our dossier