Looks like it. Sunlight or hard UV to kill it. Normal lens tissue to remove the organic material afterwards. There will always be a mark, though, and not the interesting or amusing kind.
> On 06 December 2016 at 01:23 Gonz <rgonzoma...@gmail.com> wrote: > > > Fungus? Can I clean this? Help! > > https://www.flickr.com/photos/66982297@N02/30640299923/in/dateposted-public/ > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
