Telecentric coaxial lens
85.1 - 398.9 mm
Qioptiq
Objectives for 2D and 3D measurement applications
Metrology, quality inspection and image analysis are the most important applications for telecentric measuring lenses. The advantage of using a telecentric lens is that it produces an image over a spatial depth. Within its telecentric range, the imaging scale remains constant so that correct image dimensions can be measured from three dimensional objects for software controlled processing. LINOS has developed telecentric lenses
each for 1/2" and 2/3" CCD cameras with different object area diameters. They are characterized by extreme sharpness, freedom from distortion and a high aperture (NA = 0.1). All models are designed for the visible spectral range and come fitted with an iris which allows adjustment of the
depth of field. The large working distance makes illumination and operation easier.
* Ultra low dispersion
* Designed for 1/2" and 2/3" sensors
* High numerical aperture
