NIKON d800e
(d800 without low pass filter)
NIKON D800E SPECIFICATION
This is almost same as NIKON D800. But the difference is,It has no Low pass or Anti Aliasing Filter. You can get D800 Specification from here or you can click the button "NIKON D800 SPECIFICATION" What's Low Pass filter An anti-aliasing/low pass filter is required on all digital cameras to ensure that fine repeating patterns, like fabrics and screen windows, don't excite weird, unnatural colored bands from appearing over these areas. Aliasing is caused when a pattern is about as fine or finer than the pitch of the actual pixels, and starts to interfere with them. Another problem comes from brilliant, but tiny, points of light or very fine, single lines, which without an anti-aliasing filter, might also turn funny colors. An anti-aliasing filter works by blurring the image just a tiny amount, only fractions of pixels, so that no details finer than the distance from one pixel to the next hit the sensor. With an anti-aliasing filter, all these problems go away, which is why all digital cameras use them. Why we need low-pass filters Color sensors aren't really color sensors. Color image sensors are really just black-and-white sensors, with different Red, Green or Blue filters painted over each tiny pixel. The camera takes all the light values detected by each of the R, G and B pixels, and then interpolates them into an image that has R, G and B values for every pixel location, thus making a color image. This works great so long as no ray of light is so small that it hits only one pixel at a time. If it did, the camera would be tricked into thinking that it was a dot of Red or Green or Blue depending on which pixel it happened to hit, instead of its actual color. The way digital cameras insure that this doesn't happen is with an anti-aliasing filter. The filter spreads each light beam just a little so that it always covers equal portions of R, G and B pixels so the camera can figure out each beam's true color. Problems from removing the low pass filter Without an anti-aliasing/low pass filter, you run the risk of fine points or lines of light taking on weird colors that weren't there, or with fine repeating patterns, the risk that regions of the image might take on weird colored bands, excited by strong, fine patterns spaced about as far apart as the pixels themselves. You'll see the effect of weird colors on brilliant points of light reflects from the sun off the sea, and you'll see weird color bands on screen windows and fine repeating patterns in fabrics or in the threads themselves. Why you'd want to remove an low pass/anti-aliasing filter Anti-aliasing/Low pass filters ensure a natural image, but they blur the image very slightly (not more than a pixel's worth) in the course of doing it. If you take away the filter, you'll get a much sharper image, but only if you're looking at a large enough enlargement (at least 3 feet/1 meter wide at 200 DPI), and only if you're close enough to see each pixel. This easy to show blown-up in a computer before printing or online use, but invisible in the real prints and online sharing that 99.999% of us actually do. |
NIKON D800 vs NIKON D800E
D800 is suitable for each and every scenario.But if any photographer wants to capture in Studios or in any control environment,where light is in control,then to get more detail from picture,One can use D800E.It gives insane detailing. You can get a NIKON D800E at your doorstep from here. |