- "Frankly, Master Luke, I think splashing around in the water before we abandoned ship may have corroded his perception filaments because I don't detect--"
- ―C-3PO about R2-D2
Perception filaments were components of R2-series astromech droids like R2-D2. They could be corroded by water, according to C-3PO.[2]
Appearances
- Star Wars (1977) 12 (recolorized in Star Wars: A Long Time Ago... Volume 1: Doomworld) (Mentioned only)