Queries, comments, suggestions? Please contact us.



Area Lighting / Emission, optical properties of materials

IEV ref845-04-107

en
neutral step wedge
non-selective filter the transmittance of which changes by steps along a straight or curved path on its surface

fr
filtre neutre à transmission échelonnée, m
filtre non sélectif dont le facteur de transmission varie par échelons le long d'une ligne droite ou courbe de sa surface

ar
مرشح حيادي على خطوات

de
Graustufenfilter, m

es
cuña neutra escalonada

fi
neutraaliporraskiila
harmaaporraskiila

it
cuneo neutro a gradini

ko
중성 계단 쒜기

ja
光学段階くさび

no
nb nøytral trinnfilterkile

nn nøytral trinnfilterkile

pl
klin nieselektywny stopniowy

pt
cunha neutra escalonada

sv
neutral stegfilterkil

Publication date: 1987
Copyright © IEC 2020. All Rights Reserved.