Assertion: barrier filter | /r/CapableOf | permit red emission of the rhodamine
Facets:
value: to reach other detector
type: PURPOSE
value: to reach the eye
type: PURPOSE
Source sentences:
text: The barrier filter for the U-MNG cube is a long pass BA590 which will permit the red emission of the Rhodamine to reach the eye or other detector (e.g. film or video) and will block any green emission.