By CKnaggs from Warrenton, VA on 2/13/2007

I use this filer extensively during the fall for foliage shots. This filter will not add red where it is absent but will enhance existing reds and browns, adding vibrancy to a dull scene. It also works well for animals and plants that are red or brown (white tailed deer, red fox, cardinal flower). It will even bring a richer tone to a forest floor blanketed with brown leaves. I have also had good results with sunrise/sunsets as well. Christmas is another time of year when it works well, as there are many red lights and decorations, and santas suit will glow. It really is a must have filter.