I use a polarizer quite a bit. After trying all the usual brands, (B+W, Hoya, etc.) I've come to like the Marumi Super DHG the best. I also use colored filters since I only shoot b&w when using film. I use Hoya coated filters. I sometimes use a HiTech ND grad or two. I have some coated ND filters to slow exposures down so I can use my Petzval lens in daytime. Other than that, I don't use filters. My favorite filter is the Marumi polarizer--I'm a polarizer addict with color photos outdoors.
Kent in SD
In contento ed allegria
Notte e di vogliam passar!
I agree with Frank that in most cases the best filter is none at least for b&w photography. Using a filter may accomplish something good but will often have a downside that's as bad or worse than the effect that would have been produced without the filter (e.g. a red filter may turn a blue sky black which some people seem to like but it often will also turn any green foliage that's in the scene black, which isn't usually desirable).
The main reason I used to carry red, orange, yellow, green, and blue filters was to create tonal separation between two colors that would merge in a b&w photograph if a filter wasn't used. Today I can easily create the desired separation in Photoshop so I don't carry those filters any more, I only carry polarizers. The polarizers I have are made by B+W though I've also used Tiffen and Hoyas. I can't distinguish a photograph made with a B+W polarizer from one made with a Hoya or a Tiffen but they have nice solid feel to them and in the overall scheme of things their cost is minor.
Brian Ellis
Before you criticize someone, walk a mile in their shoes. That way when you do criticize them you'll be
a mile away and you'll have their shoes.
I've used all the major brands, and they all work fine. I've been told I have low standards, though.
I'm with Frank that I have to have a reason to use a filter, and much of the time I don't.
I do like to be able to use a polarizer, but that is a little more challenging on large format and I've not done it much. But I am waiting for delivery of a Sinar polarizer frame, which allows me to swing the polarizer into a viewing position, adjust it, and then swing it back in front of the lens, all in a way that maintains the polarized effect.
I experimented with Cokin filters once upon a time, and I did have problems with those. They just aren't field-tough, and they are too thick for the short lenses I sometimes use.
Rick "thinking the polarized effect can be grossly overdone if used indiscriminately" Denney
Lee.
I don't have anything against any other brands but it takes a few iterations to get to know any adjustment. When shooting film, that means much more time and materials so any consistency in workflow I can get is important to me. I prefer to stick with one brand with a wide selection.
It is true that, in a digital darkroom, you can apply the ND grad filter but if you start with one in the field then there is more detail to work with so a well used filter can aid in digital processing. It's difficult to bring back detail from a blown out sky. A three stop filter can make it more workable without losing shadow detail.
Yeah. I'm familiar with Photoshop. It's the place I buy my film.
I agree that if using the Photoshop ND filter was the only way of dealing with blown out skies in Photoshop ND grads in camera would be better. But I don't generally use the Photoshop ND grad filter to deal with potentially blown out skies. I make multiple exposures in camera and then merge them in Photoshop or Photomatix. That way I don't have to worry with ND grads and I can get a perfect exposure for the sky and a perfect exposure for the foreground ("perfect" just meaning an exposure based solely on each element in the scene, not that I do that or anything else to perfection).
Brian Ellis
Before you criticize someone, walk a mile in their shoes. That way when you do criticize them you'll be
a mile away and you'll have their shoes.
Lee 100mm filter system and B+W for the threaded filters used with it, such as the 105mm Polarizer on the threaded adapter ring on the outside of the foundation kit.
You do know that there is a new type of polarizer out now?
http://www.largeformatphotography.in...ad.php?t=72519
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