Originally posted by StiffLegged You shouldn't have posted these photos, there's a real risk of your lens being declared a Site of Special Scientific Interest. Its status and preservation orders will be argued over for decades until the local planners quietly allow an Amazon warehouse to be built on it. You have been warned.
It would have to be a very small Amazon warehouse to fit on a lens.
I bought a Super Program and eight lens lot in March. The camera and three of the lenses were in excellent condition. Unfortunately, four of the other five lenses, all 1980’s Sigmas, had developed ‘Sigma Fungus’, a wet, bubbly looking goo. I should have taken pictures of those science projects before sending them to our local Waste Management landfill.