HDR done in software.

The camera can also help the camera will shoot 3x (normal, under & over) exposure.
Then the image files to 3 tsb done HDR technique (can be done in photoshop / camera).
Terms HDR, when cameras would shoot 3x, not in the camera changed angles, zoom, settings, etc..
Use a Tripod as a maid.

Choosing a DSLR camera, do not care about his ability HDR (HDR ga essentials within the camera)
Like buying a car, you focus on the car radio, you forgot tp attention on his engine.
HDR function on the camera is just a sweetener.
HDR done in the computer, with more satisfactory results.

focus motors "built-in body", you mean, auto-focus motors inside that body?
This of course is more expensive camera and focus motors "built-in body" is more important than the no "built-in body"

With "built-in body" lens you can use the old model (which is cheaper and quality) and can autofocus.
dr pd without the "built-in body" you have to buy lenses that new models (more expensive and the quality is the same with the old model).

The hell with HDR, important notice any kind of lens models which will compatible with your camera later.
Eg Nikon D3000 and D90.
D3000 (without motors "built-in body") would have to buy a new lens AF-S models (expensive)
D90 (motor built in body) could certainly use AF lenses (cheap) and AF-S (expensive).

Note: not all cheap AF lens and AF-S expensive. See the first class.
 
Parables, such as this, an Olympic gold medal winning athlete, then a few moments later the medal was revoked because he was caught breaking the rules. Herry photographer Fisch experienced something similar to this when he declared the first prize in the National Geographic photo komtes place to categories and traveling, but in the next 72 hours his title later in disqualification.

Cause Herry disqualified? Herry using the cloning tool in Photoshop to eliminate plastic waste which is on the right side of the picture. See the two photos below, the above is the original image while the photo below is a photo with the cloning tool.
Contest rules specifically mention that the photo processing is permitted only burning (darken) and dodging (make brighter), while eliminating certain object is expressly prohibited.

Actually there are two scenarios that can be done to eliminate the waste Herry without breaking the rules of the contest:

    1. Using crop to crop the image so that the garbage is taken truncated
    2. Doing so burning garbage to be not visible and not using cloning.

In an email to Herry, editor of National Geographic clearly said, "Unfortunately you do not crop the trash, or even let it, because it really does not give effect to waste anything."

Rice has become porridge. A clear lesson to keep in mind is, read and know the rules and obey a photo contest, photo contest, especially if you follow such a prestigious enough.
 
Here are some quick tips photographing High Dynamics Range (HDR), HDR images that you produce will be better:

Use bracketing feature available on your digital SLR camera. By using the bracketing feature, the camera will automatically up and drop off the exposure value (stop) very quickly, much more comfortable than we have busy hands rotating the dial.

Take a 3.5 or 7 shots. Most HDR images produced under normal conditions of 5 photos with different exposure values ​​and then combined. If you are faced with a different object image darkness is too flashy, take 7 exposures at once so that the result is good again
    
Do not vary the aperture value in a photo shoot for a series of objects. Set the exposure mode to Aperture Priority position (A or Av) to ensure the sharpness of the final HDR photo. If you vary the aperture value, the camera's focus will also change, so the area of ​​a photo into sharp inconsistent
    
Use matrix metering or evaluative metering where the camera will measure all the elements in the object image before determining how the amount of exposure needed
    
Use a tripod to ensure the end result is not blurry photo. By using a tripod, our pictures will be sharper because of consistent shots from a catapult to the next. If you have a shutter release, wear well.
    
If possible, use the RAW format when shooting HDR.
 
What Is a Neutral Density Filter?

Filter Neutral Density (ND) is the main filter for long exposure photograph. ND filters are no different from the physical shape and the polarization filter mounted in front of the screw through the lens, see pics below. ND stands for Neutral Density, Neutral words or less because it does not change the direction and character of the light. While the density because it reduces the intensity of light. So more or less could be interpreted as a useful filter to reduce the intensity of light but does not change its character.

 
How to make photos of the food as above?

Characteristics: photos of the food with the dominant white so that it looks fresh and contrast and a very shallow DOF.

trick:

1. The key is lighting from behind (backlighting). Do a photo shoot near a window with his back to the window and the position     of food you meghadap.
    
2. Put food on the all-white base (foam, paper or white cloth around it).
    
3. To be quite uneven lighting, use a reflector (styrofoam or paper) to reflect light in the window and put it in front of and beside     the food.
    
4.To get the effect of blur in the back, use the setting aperture f / 4 or larger (f/3.5, f/2.8, ... etc.)
   
5. Use a tripod to prevent the composition better and sharper results
    
6. If you are lucky enough to have 2 pieces of flash lights, play wear light and fill light behind the object in front and besides -     could use a fill light reflector with materials as mentioned above
 
Often interesting objects come in a situation where we had to shoot in low-light conditions and we do not want (or can not) use a flash, but we want to produce images that stay sharp. Objects like the city view at night is beautiful, the music concert in the evening or a party atmosphere unfortunately passed away without a camera in action. Here are tips to still produce an optimum picture:

 
In photography, the direction from which the light falls on the subject will greatly affect how the image looks. Direction of light determines the character of the light itself, and also to determine the dimensions of the impression that you want to inflict on the subject so that the overall shape of our photos. Direction of light, both natural (sunlight) or from artificial light sources (flash) can be divided into five, namely the front light, back light, top light and side light. Let us discuss one by one:

 
The author has what they call "sound writer". For them, it is the most important thing they need to develop to be a successful writer. For you, as a photographer, you have to learn to develop your own version of "authorial voice" - and that is your photographer's vision.

This article will describe the eight steps that will help you to develop and grow the photographer's vision and allow you to grow into the photographer you would expect.

 
 
Get a very sharp digital photos is something that is most desired by every photographer, but a clean and sharp picture is sometimes difficult to obtain because they do not know how to get it. Before starting to explore how to improve the sharpness of the picture, would be much better to talk first about the main cause of a less sharp image, that is: