c/Optical filters

Information
lexicalization	eng: Optical filters
subclass of	(noun) device that removes something from whatever passes through it filter
has instance	e/de/Christiansen-Filter
has instance	e/de/Effektfilter
has instance	e/de/HTMC
has instance	e/de/Polarisator
has instance	e/de/Röntgenfilter
has instance	e/de/Skylightfilter
has instance	e/de/Wärmeschutzfilter
has instance	e/Atomic line filter
has instance	e/Christiansen effect
has instance	e/Diffusion filter
has instance	e/Excitation filter
has instance	e/Filter factor
has instance	e/Graduated neutral density filter
has instance	e/Infrared cut-off filter
has instance	e/Lyot filter
has instance	e/Machine vision optical filters
has instance	e/Neutral density filter
has instance	e/Polarizing filter (Photography)
has instance	e/Warm filter
has instance	e/Wedge filter