cie

17-24-117

neutral wedge

non-selective filter whose transmittance changes continuously along a straight or curved path on its surface

Note 1 to entry: This entry was numbered 845-04-106 in IEC 60050-845:1987.

Note 2 to entry: This entry was numbered 17-811 in CIE S 017:2011.

Publication date: 2020-12
Copyright © CIE 2020. All Rights Reserverd.