Telecentric lenses are the crystallization of long accumulated technologies in microscopic optics. A steady resolving power being maintained within the depth of field while keeping the optical magnification unchanged is the most unique feature of telecentric lenses. As a key contributor to the industry, Optart Corp. offers lens products ranging from the cutting-edge lens models for large image format FA sensors to high cost performer lens models for applications with large economy of scale.
All series come with straight and co-axial type models
High relative illumination performance for all co-axial models
A good DOF can be achieved with the adjustment of diaphram
Low optical distortion has been achieved
 
Optical Resolution 
26.8
                           Depth of Field
Permissible Circle of Confusion|OPTART Formulae
8.00                                              4.72
 Distortion
Optical| TV
0.04     0.01
 
 
FOR MORE INFO. ABOUT TCLF SERIES1Mpix 1.2″ Sensor F-mount and TCL  SERIES
CLICK THIS LINK:
https://www.optart.co.jp/en/bi_telecentric_lens/7/ - TCLF SERIES1Mpix 1.2″ Sensor F-mount 
https://www.optart.co.jp/en/bi_telecentric_lens/ - TCL SERIES