There’s nothing quite so frustrating as discovering a lens you own has developed a bad growth of fungus on the internal elements. Lens fungus is commonly found in older lenses. It is indiscriminate of brand, build-quality, or price tag. If humidity stays in your lens for too long, the dreaded fungus may appear.
iFixit has published a complete teardown of the Fujifilm X100T. If you've ever wanted to see the guts of the $1,099 camera, here's your chance to have a peek without spending 2 to 4 hours and putting your camera at risk.
Here's a question I get asked about 15 times a week: “How can I get the dust out of my lens?” The right answer is you don’t. All lenses have dust in them and it doesn’t affect the images at all 99% of the time. Even if you clean it all out, it will be back after you use the lens a few times.