SusanFromVermont wrote:
You don't really need a set of grad ND filters, just one 3-stop or 4-stop, unless you are taking a huge variety of images that need them. A decent one will cost around $100 each [I use Singh Ray]. Also, you speak of having them fit your lenses, but the filters are rectangular and they sell holders and adapters for different lens diameters. If you are not going to be switching from using a filter to not using one, a holder is OK. But with light changing as quickly as it does, it is much easier to hand-hold the filter. Just have to make sure you cover the entire lens, which just takes a couple of times not covering to make you pay attention. After that it begins to feel more natural/comfortable.
There are variable ND filters that screw onto a lens, but they are not graduated and there are problems with getting an"X" shaped aberration in the image. If you simply want a filter to reduce light in the whole picture, then you can buy the solid ND filters [which ARE sized to screw into a lens], but I find that having a circular polarizer is much more useful. The camera settings can compensate very well for too much light without an ND filter. And if you do not already, you should try bracketing at least 3 shots, sometimes more - on a tripod - then you can choose the best exposure to work on or combine them in HDR.
The area in Canada you are visiting is beautiful. You should find lots of photographic opportunities! Have fun...
Susan
You don't really need a set of grad ND filters, ju... (
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I probably should have written "holder and filter kit" instead. Thats really what I'm after. I have a bunch of CPLs, ND in various sizes & 2 graduated screw-on filters accumulated over the years, 2 of 58mm hard edge kind but don't have a 77mm. It is more economical to have a holder and 2-3 filters vs. cost of different filter sizes plus the hassle of looking for the right size at time of need. All I really need for now is 1, 2 & 3 soft stop, and I'd rather not do post-processing at all.
Thank you for your response. This is first time in Banff, i gather its really beautiful from what i've read.