Microscopes — Designation of microscope objectives — Part 1: Flatness of field/Plan
NORM herausgegeben am 14.5.2013
Bezeichnung normen: ISO 19012-1:2013-ed.3.0
Ausgabedatum normen: 14.5.2013
Zahl der Seiten: 7
Gewicht ca.: 21 g (0.05 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: ISO 19012-1:2013 specifies the use of the marking "Plan" on microscope objectives, and defines the diameter of the sharp region of the primary image of a flat object surface. ISO 19012-1:2013 applies to visual observation using the combination of objective lens, tube lens and eyepiece, as specified by the manufacturer. This marking is consistent with ISO 8578.