The filters I use
How many of you use filters?
Which ones and how often?
The filters I use are: UV/skylight, polarizing, and enhancing (didymium, red).
UV/skylight: mainly to protect the front element from scuffs or scratches (although I also like the warmth the skylight gives to my colour prints.
I have read many threads/posts arguing the benefits/disadvantages of using these particular filters: why the "advantages" are illusory and the disadvantages real. However, lately I have been collecting/examining (in a small way) numbers of veteran lenses and cameras, and it becomes very obvious which lenses have had the benefit of a filter to protect them from the ravages of time and which have not. This experience has -I'm afraid- entrenched me very firmly in the pro-filter camp, sorry.
Polarizing: I love the colour-saturation and blue sky-effect this filter produces. I dislike the "reveal all the crap at the bottom of the lake/stream/water" effect, and the elimination of the sparkle from water surfaces.
However, used appropriately, I find it quite good to have -as another option.
Another use -I find- is to reduce the SBR where skies are involved (brings it within the film's dynamic range (er.., latitude).
The Didymium filter is great in shots of autumn foliage, as it enhances all the warm tones, especially the reds.
I have some neutral density and soft-focus filters also, but haven't got around to using them, so far.