What about the extinction ratio of the filter?
12698
Hello. I'm not sure what you're referring to with the "extinction ratio" of the filter. If you are perhaps referring to the filter factor - i.e. the amount of f-stop exposure compensation when using the filter with a manual exposure camera or light meter - I believe for this particular filter that value is 1. Tiffen has a small section on Filter Factors you may find helpful here: http://www.tiffen.com/tiffen_edu_camera_filters.html Please let us know if there is anything else we can assist with. Deven Morgan Event Cameras
867850
If you are referring to the filter, it is not very audible, I would not expect a neighbor to hear it.
1937201
UV filter coating imbues a slight color tinge, and reduces the amount of light. Clear is actually preferable. UV filtering is unnecessary with modern lenses.
144389
I tried just now with both a red and green laser. The red passed right through. The green was greatly diminished but still passed through, just not very much. So, I doubled the filter - 2 sheets worth and the green did not pass through at all. However it reflected back towards the laser as if bouncing off a mirror.
1705595
It is a naked filter. It is used to make sure your shots are being extracted evenly by visually inspecting the shot as it comes through the filter.
752657
Who knows? There are better filters out there. The one I got did not come with any paper work that details its campliblities. A monolithic filter or the ones that go in a Berky are good filters. They list exactly what they filter out.
863835
Why don't you read the specs on this and then you would not have any questions. UV filter (ultraviolet) for protection against dust, dirt, scratches, fingerprints and the sun's ultraviolet rays. Circular Polarizing Filter. Used to increase color saturation, like darkening blue skies so that white clouds stand out. FL-D filter (fluorescent) for taking pictures indoors under fluorescent lights. This filter removes the greenish tint given off by fluorescent lighting. Compact protective carrying case for transporting and storing your set of filters. 10 year warranty
2122068
Depends on the environment you are in. You can tell by how full the filters appear. That would be my guess.
2268448
Good Nicole! This filter is hero3 +, I would remind you that the LCD only came a back door and not change the complete housing. The hero3 brought the case that enduring 60 meters and is clearly distinguishable by the small screws on the lens. So I recommend that before buying the filter look good in the photos and the model of your camera body. Filter is 100% worth, improves the image severely! I hope resolve you doubts!
1337726
It is best to not use a clear filter. A UV/clear filter can indeed affect image quality, particularly when the sun is in the frame. This can result in some rather un-attractive flare and blobs. As long as you keep the hood on when shooting, the front element should be protected, unless you are unreasonably hard with your gear.
234872
There shouldn't be any color stuff at the bottom of the filter. Return it for an exchange.
1279249
Yes Scott, any additional filter you add to a lens will affect the sharpness, but dependent upon the number of stacks, the effect may not be detectable on the photos with the naked eye.
1804640
I don't see it because it does not happen with the kind of photography I'm into. If you like using 8-10 stop ND filters to do long exposures in daylight, or like to open your aperture all the way and point directly at the sun, then you will have issues with it. It will not affect most users in normal practical situations.
1759179
I use a Red Polarizing filter for dive, no for surf. I put the filter in the water,and check for bubbles before attach it.
323511
I just looked at mine and it shows "B+W 58 010 UV - Haze 1x MRC". Not sure if you can specify the exact one you want in this listing. The manufacturers website is at: https://www.schneideroptics.com/Ecommerce/CatalogItemDetail.aspx?CID=630&IID=5722 B&H Photo says the filter factor is 1.0.
1737842
I've actually never heard of it up until you asked this. I did some research and found that the cell size is 0.5 um^3. So if the cell is 0.5 microns the filter will get rid of it because it filters down to 0.05 microns.
863834
Why don't you read the specs on this and then you would not have any questions. UV filter (ultraviolet) for protection against dust, dirt, scratches, fingerprints and the sun's ultraviolet rays.Circular Polarizing Filter. Used to increase color saturation, like darkening blue skies so that white clouds stand out.FL-D filter (fluorescent) for taking pictures indoors under fluorescent lights. This filter removes the greenish tint given off by fluorescent lighting.Compact protective carrying case for transporting and storing your set of filters.10 year warranty