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Video Resources

Imaging Performance of Telecentric Lenses

Telecentric lenses eliminate perspective and measurement error, and are ideal for measurement and gauging applications. Watch how the train remains the same size as it moves further away from the lens. Click here to view Telecentric Lenses from Edmund Optics: https://www.edmundoptics.com/imaging-lenses/telecentric-lenses/



See why the benefits of telecentric illumination far outweigh those of standard, diffuse illumination sources in machine vision applications.

Image location is dependent on object location. Learn about focal length and how to form an image through 3 simple real-world optical lens setups.




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