Standard targets specification

Tessellated calibration targets:

The standard outline dimension of Tessellated Calibration Targets is 25, 30,
38, 50, 62, 65, 100, 127mm. Its precision can reach +/-0.001mm after
testing by the China Institute of Metrology.

OpenCV calibration targets:

The standard outline dimension of OpenCV calibration targets is 38, 50,
76, 100, 127mm. Its precision can reach +/-0.001mm after testing by the
China Institute of Metrology.

HALCON calibration targets:

Perfectly match Halcon documents(*.descr), fully compatible with Halcon calibration algorithm.

HALCON12 New calibration targets:

Perfectly match Halcon documents(*.cpd), fully compatible with Halcon calibration algorithm.

Dot calibration targets:

The dot center can be located using blob (or centroid) analysis in
measurement software. To accommodate the expanding variety of
image analysis softwares and applications, we offer fixed frequency and
variable frequency targets.

1951 USAF Glass slide Resolution targets:

It is available in either positive (chrome pattern on clear background) or
negative (clear pattern on a chrome background). The positive pattern is
recommended for quality control of microscopes and magnifiers.
The negative pattern is ideal for collimators and other illuminated test
equipment. Each is boxed and includes resolution value chart.