Colour Filter

From International Dictionary of Marine Aids to Navigation
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

2-2-200

Alternative term: (Colour) Shade (G.B.)

A selective filter, usually of glass or plastic, producing a change of colour in the transmitted light.

Angle Of Uncertainty 2023.png




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)