Which skylight filter?
- Thread starter GoLowDrew
- Start date
I own two types of filters. A screw on circular polarizer that's almost always on the lens, and a 4 x 6" split graduated neutral density filter that I just hold in front of the lens when I need it.
Remember that everything that you put in front of the lens degrades the image somewhat; i.e. don't screw a $8 Quataray filter onto your "L" lens. Filters can also increase a lens' tendency for flare. If you're concerned about the lens just keep a lens cap on it when you're not shooting. If you're out walking around with it, use a sunshield. Most lenses come with them these days and you can generally order them for lenses that don't.
Remember that everything that you put in front of the lens degrades the image somewhat; i.e. don't screw a $8 Quataray filter onto your "L" lens. Filters can also increase a lens' tendency for flare. If you're concerned about the lens just keep a lens cap on it when you're not shooting. If you're out walking around with it, use a sunshield. Most lenses come with them these days and you can generally order them for lenses that don't.
Frisco
Premium Member
A skylight/warming filter is used to shift the white balance slightly to reduce the blue cast that you see in pictures taken outdoors in some lighting conditions. If you take a picture of someone outdoors, their skin tone will look slightly blue under certain lighting conditions, and you can use a filter like this to reduce the blue tones and give their skin tone a more natural appearance. A and B versions have the same effect but to differing degrees, and if you're looking to take pictures of your tank and don't want a UV filter you should probably look into a clear protection filter.
jeffbrig
Premium Member
Of course, the flipside question is why buy an $800 lens and keep a circ. polarizer on it that costs nearly 2 stops of light? 
I have UV filters (and polarizers) for most of my lenses, but they aren't the $8 variety, lol. I agree with the general sentiment, don't put cheap glass in front of expensive glass.
Jeff
I have UV filters (and polarizers) for most of my lenses, but they aren't the $8 variety, lol. I agree with the general sentiment, don't put cheap glass in front of expensive glass.
Jeff
