ND FILTER VS POLARIZER - VS POLARIZER

26 listopad 2011


Nd filter vs polarizer - Disc coffee filters.



Nd Filter Vs Polarizer





nd filter vs polarizer






    nd filter
  • In photography and optics, a neutral density filter or ND filter can be a colorless (clear) or grey filter. An ideal neutral density filter reduces and/or modifies intensity of all wavelengths or colors of light equally, giving no changes in hue of color rendition.

  • (ND Filters) Neutral Density filters can be attached to the lens of a camera to assist in preventing overexposure of an image. Prosumer camcorders have ND filters built in.

  • A filter that attenuates light evenly over the visible light spectrum. It reduces the light entering a lens, thus forcing the iris to open to its maximum.





    polarizer
  • A polarizer is a device that converts a beam of electromagnetic waves (light) of undefined or mixed polarization into a beam with well-defined polarization. The common types of polarizers are linear polarizers and circular polarizers.

  • A stretched polymer which transmits light in only one axis. A typical display has polarizers on the front and back.

  • A light filter which only allows light waves of a certain rotation through. Polarized material with perpendicular filtering is used in LCDs to enclose the liquid crystal.











Hazy Pink




Hazy Pink





hey guys, sorry to bore but it's the same old view from my room again, but this time it's special because of the rain and haze! this is a blend of 6 RAW images, which really surprised me (and my com) with the massive file size. the sunset was bright RED, but i failed to capture it accurately, and i think that i couldn't have really tried anything else except maybe ND filters or polarizers? pretty glad though, this was the first and only bracketed shot i had time to do before the colour soon vanished behind the thick haze. for those who are into landscapes, seascapes and shooting into the sun and stuff, do try shooting in RAW cos you get a LOT more tonal details (16bit vs 8bit in JPEG) to play around with while editing. so that means you can salvage lots of highlight and shadow detail which is especially useful in HDR :) for this one i tried not to overdo it like how i usually do.

my dear condominium is probably going to be on en-bloc soon. it's the only place i have ever lived, and i really love the place. the wind, sea views and the peace of marine parade are things i wouldn't want to part with. but they say change is the only constant, so i can only look ahead, and cherish memories which i hold dear to my heart. i think this is the best way.

please leave a little something in addition to posting a html code or a link, because that would merely mean that you are commenting to ensure you do not get kicked out of the group, which isn't sincere AT ALL if it hasn't occurred to you before. that would be appreciated many tons!

blessings!











Fall Colors




Fall Colors





Well I got to go out and test my new lens this yesterday. The Tokina 11-16 f2.8. I have been wanting this lens for a long time and I am totally happy with this purchase. The UWA makes taking these great landscapes totally worth it. I can almost sit right under one tree and capture an entire other tree because of how wide this is. I know this lens has been on the market for awhile and lots of people have used it but it is one you really should have in your bag. I also like this a little better than fisheyes is that there is very little distortion at the wide mark. Now you don't get the field of view (only 104° vs 180° on a 10.5mm fisheye) but it was good enough for me. The other disadvantage of the fisheye that I could see is the lack of a front filter attachment. I was able to use a circular polarizer in these shots and had okay results. Same for an ND once I get one. To me that was worth it in the end. Enjoy the photos.









nd filter vs polarizer







Related topics:

aem filters

free spam filter

best circular polarizer filter

analog bandpass filter design

filter queen majestic

hunter air filters

jonathan antin shower filter

bottom filters for fish tanks

hks air filter

air filter supply inc



<< Arhiva >>