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Inner fungal bloom issue, 6 month old Canon ef 70-300 L

Started Jan 18, 2013 | Discussions thread
Kevin Jorgensen Contributing Member • Posts: 745
Re: Inner fungal bloom issue, 6 month old Canon ef 70-300 L

How old is the lens? You say you bought it 6 months ago but is it a UZ lens? I have 4 L zooms and 6 primes but don't have any problems with humidity. But I have airconditioning which is on 18 hours a day and 2 Eureka Dry boxes. If you've looked after it as you said then the age of the lens becomes a factor and how it was stored before you purchased it. This is one of the 2 dry boxes I store my gear in. I live in Vietnam fulltime.

 Kevin Jorgensen's gear list:Kevin Jorgensen's gear list
Canon EOS 5D Mark III Canon EF 85mm F1.8 USM Canon EF 100mm F2.8L Macro IS USM Canon EF 70-200mm F2.8L IS II USM Samyang 14mm F2.8 ED AS IF UMC +2 more
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