View single post by jk
 Posted: Sat Mar 16th, 2019 08:18
jk



Joined: Mon Apr 2nd, 2012
Location: Carthew, Cornwall, United Kingdom
Posts: 6874
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 I always put filters on my lenses purely for insurance.  I couldnt afford to insure all my kit.  Last time I had damage to kit was back in 1980s.   Yes I go hill walking and scrambling (foot not car or bike).

That said when I got my Z7 and 24-70 Z series lens I didnt buy a filter until later.  I did notice there was a distinct difference in sharpness so now there in no filter on that lens.
My other lenses without filters are all my long focal length lenses.  They provide great sharpness.  So whilst I dont disagree with Robert's comment, I think it is a question of insurance.
The biggest danger of operation without a filter is the scrape of the metal grips as you put the lens cap back on and take it off!



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