abam wrote:
i\'m a big fan of protective filters, especially when canon says that they\'re necessary to complete the environmental sealing of the lens - like with the 24-105.
\"...note that Canon recommends a UV filter for complete weather sealing on this lens.\" - the digital picture
Which is sort of silly if you shoot with a camera body that is not sealed, no? The OP uses a 450D...
And doubly silly if you don\'t shoot in environments that create the sorts of risks that sealing might resolve.
If you shoot in those environments a lot, get a 1-series body and seal you lenses on those occasions when necessary. But even there, remove the filter when you don\'t need it.
Dan
Nov 15, 2009 at 05:02 PM
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