BS ISO 19012-2:2013

This standard BS ISO 19012-2:2013 Microscopes. Designation of microscope objectives is classified in these ICS categories:

• 37.020 Optical equipment

This part of ISO 19012 specifies classes of chromatic correction and defines minimum requirements regarding chromatic correction. The defined marking on the component enables the operator to correctly use the microscope.

The standard application for visual observation refers to the combination of objective and tube lens as specified by the manufacturer. The specifications regarding chromatic correction only refer to axial chromatic aberration.