Serene Life

by garik

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5

Considering that an average monitor has about 6-bit per channel color depth (8 bit minus the dithering), I guess 10-bit is for color proofing/professional DTP/digital cinema. And higher than 8 bit per channel has another challenges: Video card: the video card needs to support color outputs more than 8 bits per channel. Considering that DVI supports only 8 ...


5

From my experience of buying and operating similar projectors for a camera club in the past I'd start out by saying the factors and figures you need to consider are not the ones they usually sell projectors on, and certainly applying bigger=better may not be appropriate... Pitfalls Most projectors are not sold or built for displaying photos, video is ...


5

Contrast ratio is the ratio of intensity between the darkest point the display can make and the brightest. In a dark room, the bright white spot will be 1000 times brighter than the blackest pixel on the 1000:1 ratio or 900 times on the 900:1. From that stat alone, the Epson has an advantage, however that also isn't the only stat you need to look at. ...


4

If I am understanding you correctly, it sounds like you are taking a photo with the aperture set to less than the smallest f/ number possible for the lens. When you use a smaller aperture (larger f/number) then the image is darker and the depth of field is bigger (resulting in a sharper background). When you look through the viewfinder, the aperture is ...


2

The JPG image embedded in the NEF file is just one way of interpreting the raw information to make a final picture. It is the automatic conversion done in the camera. This is the conversion used to show you what the picture looks like on the monitor in the camera. They have to pick something. Nikon also encrypts the information so that you can't do the ...


1

As put in the comment, the colored halo is moire (helped a lot by the RGB pixel of the screen that plays havoc with the the Bayer filter in the camera). The distortion seems a combination of normal wide angle lens distortion and a non perfectly parallel camera/screen position. You can avoid all this by taking a screenshot of your desktop (OS dependent; ...


1

When you open the embedded jpeg most applications will render it the same because it is already in a standardized format that includes specific instructions on how the data should be displayed. The RAW data in your NEF file has already been converted by the camera based on either the default settings or whatever settings you have selected before you took the ...


1

This is obviously not normal operation, and neither should you debug yourself. Get a Nikon technician and have him fix this.


1

There are two main reasons why the viewfinder image may look different from the result: You are using a small aperture when taking the photo, but when you look through the viewfinder or on the LCD display the aperture is always wide open to let in as much light as possible. You are using a large aperture when takting the photo, but the viewfinder limits ...


1

The comment is really saved, but it's in the photo file's metadata — a collection of information in each file describing the photo, the camera it was taken with, the camera settings, and so on. In the manual (page 138, Nikon says that you can see this with the included ViewNX 2 software. That's true, but you can also see it with any photo viewer which ...



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