DIY cleaning of 70-200 f/2.8 L IS II - experiences?

Started Feb 15, 2013 | Discussions thread
maiaibing
Veteran MemberPosts: 3,531Gear list
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Re: FYI
In reply to tonyjr, Feb 19, 2013

tonyjr wrote:

Anytime the lenses leave the house , when I finish for day , I check and clean filters and use a baby vacuum [ runs off 2 AA batteries- used to clean keyboards ] and do lenses /camera .

On the zoom lenses slowly extend to max , then push to shortest position . This can force out dust , pollen - etc .

Good tip.

However, my problem was, that the grain came in during the day while I was shooting.

 maiaibing's gear list:maiaibing's gear list
Canon EOS 5D Mark II Canon EOS 70D Canon EF 35mm f/1.4L USM Canon EF 135mm f/2.0L USM Canon EF 70-200mm f/2.8L IS II USM +7 more
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