Fungus in my 80-200mm f 2.8 AF-S
Outside... an air-tight box. Not outside. Rather than lecture him on lens conservation, why don't you look at where he lives? He lives in Islamabad, Pakistan. I checked where he lived because I live in Melbourne, Australia which is a dry climate. But it's been so humid and warm for such a long spell lately, I saw his post and kinda panicked. Fungus after a couple of months!
Please read posts carefully and take into consideration that people live in all sorts of climates all over the world, and some regions do have real problems with fungus.