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Go Back   APUG > APUG English Forums > General Discussion > Exposure Discussion > UV 2b Haze filter

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Old 03-28-2008, 11:38 PM   #1 (permalink)
 
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Default UV 2b Haze filter

I have recently noticed some of my photographs have lots of haze. I was just at B&H Photo website, and they offer two types of 4x4 UV filters. The first one was a standard UV filter that filters 71% of UV light. The other is a UV 2b filter that absorbs 100% of the UV radiation and its primary application is for at higher elevations. I shoot mostly a 10,000 and above.

Has anyone ever used a UV 2b filter? Do you have to make an exposure compensation like you do for a polarizing filter? I shoot LF cameras, and thus, I do not meter through the lens.

Thanks for your considerations.
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Old 03-28-2008, 11:47 PM   #2 (permalink)
 
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If I recall, this is a pale yellow filter that does not require any exposure adjustment. If it does, it's on the order of 1/3 stop or less.
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Old 03-29-2008, 12:54 AM   #3 (permalink)
 
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David, do you know if it is appropriate for color work?
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Old 03-29-2008, 05:54 AM   #4 (permalink)
 
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Yes, if it's the one I've used. Normally for B&W one would use a stronger yellow, orange, or red filter to cut through haze.
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