Do I need to buy a UV filter and polarizer filter or does a polarizer filter take care of UV filtering?
645061
Generally polarizer filters do NOT filter UV light, however some series of polarizers from some producers actually do. It is best to check the filter specs and description carefully to make sure.
645062
Depending on the lens, it's not usually a good idea to use both filters. UV haze filters are pretty useless and are usually mostly to protect the lens, which the polarizer will do. Unless you spend a lot on a UV filter, it's actually going to degrade the quality of the image. If you stack too many filters together you start to get a vignette effect because it lengthens the barrel of the lens, and the inferior glass will degrade the quality of the image further. Use the circular polarizer to reduce glare and reflections or to stop down a fast lens to use in bright light, otherwise use the UV filter or no filter. Depending on the lens, it's not usually a good idea to use both filters. UV haze filters are pretty useless and are usually mostly to protect the lens, which the polarizer will do. Unless you spend a lot on a UV filter, it's actually going to degrade the quality of the image. If you stack too many filters together you start to get a vignette effect because it lengthens the barrel of the lens, and the inferior glass will degrade the quality of the image further. Use the circular polarizer to reduce glare and reflections or to stop down a fast lens to use in bright light, otherwise use the UV... » Read More Depending on the lens, it's not usually a good idea to use both filters. UV haze filters are pretty useless and are usually mostly to protect the lens, which the polarizer will do. Unless you spend a lot on a UV filter, it's actually going to degrade the quality of the image. If you stack too many filters together you start to get a vignette effect because it lengthens the barrel of the lens, and the inferior glass will degrade the quality of the image further. Use the circular polarizer to reduce glare and reflections or to stop down a fast lens to use in bright light, otherwise use the UV filter or no filter. « Show Less
645063
I bought this and think a polarizer is a good idea, just not this brand. As far as the comparison with a UV filter, it is not is that league. These filters turn on a collar. You turn them until you see the least reflection. You can reduce light reflection from glass, water, and it can deepen color by eliminating glare from light coming from different angles.The bad thing about this filter is that it is a little cheap, and they put it in a stupid square plastic case with a lot of slop. The filter slides all around in it, unlike a good tight round case. Get a better brand. Will it fit your lens? Yes, if it's 55 mm. I bought this and think a polarizer is a good idea, just not this brand. As far as the comparison with a UV filter, it is not is that league. These filters turn on a collar. You turn them until you see the least reflection. You can reduce light reflection from glass, water, and it can deepen color by eliminating glare from light coming from different angles.The bad thing about this filter is that it is a little cheap, and they put it in a stupid square plastic case with a lot of slop. The filter slides all around in it, unlike a good tight round case. Get a better brand. Will it fit... » Read More I bought this and think a polarizer is a good idea, just not this brand. As far as the comparison with a UV filter, it is not is that league. These filters turn on a collar. You turn them until you see the least reflection. You can reduce light reflection from glass, water, and it can deepen color by eliminating glare from light coming from different angles.The bad thing about this filter is that it is a little cheap, and they put it in a stupid square plastic case with a lot of slop. The filter slides all around in it, unlike a good tight round case. Get a better brand. Will it fit your lens? Yes, if it's 55 mm. « Show Less
645064
Any time I get a new lens I always buy a UV filter to put on the new lens and leave it to protect the lens glass. Let's face it new filters are a lot cheaper than a new lens. You don't always want to use CP filter but you still need to protect the lens.
645065
Skip the UV filter entirely and just keep the polarizer on the lens. UV filters are useless, while polarizers are the most useful filter you will ever have... both outdoors and indoors. Depending upon which polarizer you purchase, they will not subtract much if any more light than a UV filter, (the Hoya HD filters are the best, but expensive). I would never shoot anything without a polarizer.
645066
I don't believe the polarizing filter will take care of UV filtering. The place I got the Tiffen polarizing filter bundled the two filters together so you get both.
645067
You do not need a UV filter with a modern digital camera. A polarizer is good for outdoor landscape work.
645068
I am no expert, but what I do know is that the polarizer makes my shots much better than without it. It is like wearing sunglasses, when you take them off, the colors are just not as vivid. It also helps cut the haze for shots that include sky. They make water shots great too, even on a rainy day, a river or lake is clear and beautiful with a polarizer. Polarizers make all the difference in what I shoot outdoors. Never use it inside, or you will have to lighten up all your shots in editing. There is a lot of great advice on using a polarizer in books and internet, one of the best books on photography that I have is Bryan Peterson's "Understanding Exposure" He covers polarizers as well as many other important tips on photography, plus if you sign up, you can get weekly tips from his website. The UV filter is important to use when not using the polarizer because it will protect the lens from damage and dirt. It is much cheaper to replace a UV filter if it gets scratched than to replace a lens. I have both UV and polarizer for each of my lenses. Hope this is useful. Vicki Dixon
1806933
May I ask where you purchased the polarizer and UV filter for the SX1? My husband would also like to use these. Did you also purchase your adapter from the same place?
1882075
Answer ... don't know but you should be able to do so because the film isn't polarized. It is clear. Polarizing film filters to one orthogonal component of light (think vertical or horizontal). Since the first application didn't work, I fished it out of the trash and checked against my lights. No polarization. Therefore, both components of light will get through the film and your polaroid lenses should work.
1076452
I still have the box. I will see if I can find information.http://www.pegasuslighting.com/optivex-uv-filter.htmllook at this one
55639
As everyone else said the ring gets screwed to camera lens. Use UV filter to protect camera lens. Polarizer filter makes sky bluer and cuts glare on water. Florescent filter makes that type of light more natural. The macro filters can be used 1 at a time or 2 or more. Practice with them until you get the look you want. I haven't used the hood yet. Just try all the pieces and see the outcome. Have fun!
2143179
Yes. Turn off all filters and just use this filter and uv light for two or three days. Amazing results.
2030470
i'm not sure, it doesn't mention anything about UV filters anywhere on the box.
1679789
The short answer is you need both. Circular Polarizers allow you to control glare and light diffusion - in other words, when you turn the filter, you can darken the image or lighten the image, as well as reducing glare from reflections or increase the "blue" in the sky as well, among other things. If you're going to take outside pictures in daylight - especially around reflective surfaces such as glass, metal or water - then having one of this is critical. However, Circular Polarizers (when rotated properly) will slow your lens down by 1-2 stops, so you only want to use them in brightly lit situations where glare, etc., is present. UV filters originally reduced ultraviolet coming into the lens in order to cut down or eliminate a "blue cast" on film, as well as to protect the very expensive "glass" at the front of your lens from getting scratches from constant cleaning. UV has long stopped being a problem, so now these filters are used primarily to protect the glass at the front of your expensive lens. They keep dirt, dust, finger oil and debris from touching your actual lens, so you never have to clean the lens itself... which means your lens will never develop scratches. UV filters are cheap to replace (by comparison to lenses and Circular Polarizers). They don't affect the speed of your lens, nor do they affect the color your lens "sees". I would suggest, though, that you get a good multicoated UV filter so ghosting and other reflective problems don't occur. All Circular Polarizers are already multicoated, so that's not a problem with them.
1979807
No filters are 'required' per se; however, I strongly recommend purchasing an inexpensive 67mm UV filter to protect the front element from scratches or damage. Multi-coated filters will reduce glare and reflections on the lens and glass filters are more scratch resistant and typically better optically than plastic. After destroying a more expensive Hoya, I am currently using the AGFA 67mm Digital Multi Coated Ultra Violet (UV) Filter (Protector) APUVF67Within 2 weeks of purchasing my lens, I pulled it out of the bag and my filter was shattered. I don't recall any dropping the bag or any significant impact but I was glad the damage was to a $40 filter rather than a $600 lens. No filters are 'required' per se; however, I strongly recommend purchasing an inexpensive 67mm UV filter to protect the front element from scratches or damage. Multi-coated filters will reduce glare and reflections on the lens and glass filters are more scratch resistant and typically better optically than plastic. After destroying a more expensive Hoya, I am currently using the AGFA 67mm Digital Multi Coated Ultra Violet (UV) Filter (Protector) APUVF67Within 2 weeks of purchasing my lens, I pulled it out of the bag and my filter was shattered. I don't recall any dropping the... » Read More No filters are 'required' per se; however, I strongly recommend purchasing an inexpensive 67mm UV filter to protect the front element from scratches or damage. Multi-coated filters will reduce glare and reflections on the lens and glass filters are more scratch resistant and typically better optically than plastic. After destroying a more expensive Hoya, I am currently using the AGFA 67mm Digital Multi Coated Ultra Violet (UV) Filter (Protector) APUVF67Within 2 weeks of purchasing my lens, I pulled it out of the bag and my filter was shattered. I don't recall any dropping the bag or any significant impact but I was glad the damage was to a $40 filter rather than a $600 lens. « Show Less
1076451
I still have the box. I will see if I can find information. http://www.pegasuslighting.com/optivex-uv-filter.html look at this one
1036932
Just like sunglasses that also mke things appear "darker", so does a circular polarizer filter for an SLR lens.I usually take this type of filter off if there is not glare during the 10-2 sun, and place it back on when I need a bluer sky or water tone. I does not good with lightness of items such as leaves or soft tones which a good lens with a UV filter will do. These periods of sunlight are also when one takes their sunglasses off unless they wear them to be"cool" looking
1066472
yes, but. You need to have the clear filter in place. The polarized filter I have won't stay on without the clear filter first.
1332497
No built in polarizing filter. You would have to take off the lens cover and even then I don't think there is a filter made to fit. Might be able to add the converter extension and put a filter on it but I haven't researched that enough to know for sure.
1316625
it comes with a case and a hood. don't know what you mean by filter most filters are not necessary with digital cameras. if you mean a UV for protection a lot of people we don't like to use them they feel extra glass is detrimental to a sharp picture. UV doesn't help.
228627
It doesn't but the filters can be added to the existing lens. I use the UV filter all the time as filter and extra layer if protection for the lens.
872058
No, no filter is required. However, mine came broken... I do not recommend.
1337731
Get a high quality uv filter and it will protect the front element of your lens and also help filter UV light. You won't notice any degradation in image quality.