IEVref:
881-08-07
ID:
Language:
en
Status:
Standard
Term:
wedge filter
Synonym1:
step-like filter
Synonym2:
Synonym3:
Symbol:
Definition:
a filter of graduated thickness which causes a progressive decrease in intensity across all or part of the useful beam
Publication
date
:
1983-01
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
a filter of graduated thickness which causes a progressive decrease in intensity across all or part of the useful beam