Filters for wide angle lenses

[Lawrence F]

Does anybody have any advice relating to fitting screw-in filters to wide angle lenses? I have recently bought a Sigma 10-20mm (from here) and am a little concerned as to whether a 77mm screw-in UV filter would contact the front element of the lens. Obviously, I'd like to fit a filter to help protect the front element. Any advice on which type/brand of filter to use for best results (or at least lack of adverse effects?!)?

 

[Chaz Photos]

I have teh 10-20 and fit a CPF with out an problem
Think a lens maker would but a thread for a filter if it not fit?
Oh and I would not fit a UV to my glass

 

[Mike Jackson]

I had a Hoya UV filter on my Sigma 10-20 for a long time and wasn't over happy with the quality. Took the filter off and the images are much better. I'm just sticking with the hood.

 

[subseasniper]

I have a B + W UV filter on the front of my 10-20mm and have been very happy with it. They are pricey over here so check out the Hong Kong stores on ebay, you should score one for £25 to £30. Oh, they don't touch the front element of the lens either so you'll be okay and the lens cap clips onto the filters as well.

 

[strobemonkey]

If you want to use filters, dont buy the cheap ones as they are known to degrade image quality.

I use Hoya Pro1D and B+W MRC filters.

 

[Lawrence F]

Thanks all for your advice, all points taken.

Am I correct thinking that a UV filter is better suited to this type of lens (ie mainly for landscapes) than, say, a skylight filter?

 

[Ceejay]

I use a Hoya "protector" HD slimline on my Canon 10-22.
Digital cameras don't need a UV filter as they are not affected by this type of light. Only film col or B/W is affected by this light.
The "protector" is available on Ebay for about £35 in UK for 77mm size.
Bought mine earlier this month.
C