Panasonic Lumix Camera Review

In this article, I shall provide a list of the digital camera key features that you should think and know about. Here's a overview of what to look for:

1.Resolution

Resolution determines how sharp your image will be, how much you can enlarge a photo before the pixels start to become distracting, and how much you can crop a photo and still be left with a decent image that you can enlarge and manipulate.

2.Lens

The lens is the eye of your digital camera. Look for the following in your lens:

You'll want good-quality optics that focus a sharp image on your camera's solid-state sensor. The best way to gauge the potential of the lens is to take a test photo or two. A vendor's credit or lab tests in magazines are other ways to evaluate a lens. The lens also needs sufficient light-gathering power to let you shoot in reduced light levels. A camera's light-gathering capabilities are measured in something called f-stops. The magnification power of the lens (how large or small an image appears to be from a single shooting position) is other factor. A digital camera's lens magnification can usually be assorted by zooming in and out to make the image larger or smaller. A related factor, the zoom range, is other key characteristic to look at. Where magnification tells you only how large or small the image can be made to appear, the zoom range tells you the disagreement in the middle of the two. As I mention under the seminar of general camera categories, some lenses have only a small zoom range, say 2:1,whereas others have a longer range, up to 12:1 or more (which means the image size can be assorted up to 12X).

What's the disagreement in the middle of magnification and zoom range?

Magnification deals purely with how large or small an image appears to sbe. For example, one lens may expand from a 28mm (35mm equivalent)to 85mm (35mm equivalent) magnifications, a 3:1 zoom range. other lens might go from 35mm to 105mm (both 35mm equivalents) and also qualify as a 3:1 zoom range optic. However, the second lens would provide more relative magnification.

3.Storage

The kind and estimate of movable warehouse is other key feature. The more warehouse space you have for photos, the more pictures you can take before "reloading" your digital camera. Most cameras use CompactFlash, regain Digital, or other electronic "film" media.

4.Exposure controls

Except for the least high-priced models, all digital cameras consist of self-acting exposure controls that adjust the estimate of light reaching the sensor based on the lighting conditions of your subject. If the illumination is low, an auto exposure theory uses a wider lens f-stop or exposes the sensor for a longer duration of time. If there is a lot of light, the exposure theory reduces the estimate of light reaching the sensor. Cameras with more versatile self-acting exposure controls let you specify what type of exposure to use. For example, when shooting action, it's often preferable to use the shortest shutter speed inherent to frost the motion and to adjust the size of the lens occasion instead. Conversely, if you want a lot of your image to be in sharp focus (say, objects very close to the camera and very far are both important), you may be able to pick an exposure mode that favors maximum depth of field. You probably want a digital camera that can handle several dissimilar exposure modes and lets you set exposure yourself.

5.Focus controls

Most digital cameras also have an self-acting theory for sharply focusing your images. Some are more versatile than others, and many cameras also let you focus manually to ensure that the branch matter you want to emphasize is the sharpest.

6.Viewfinders

Digital cameras ordinarily have four ways to let you preview and invent your images prior to exposure. The color Lcd panel on the back of the camera shows you the same image that the sensor is capturing. The Lcd is often hard to view in keen light, so digital cameras also may have optic viewfinders that let you see a non electronic version of the frame. More-advanced cameras might consist of a second Lcd (Evf) in the camera, where it is shielded from the glare of the surrounding light. single lens reflexes (Slrs) let you see an optic version of the photo straight through the same lens used to take the photo.

7.Other equipment, other features

Finally, as you pick your digital photography gear, think about accessories, such as tripods, filters,add-on lenses, external electronic flash units, scanners, printers, and additional stuff. Even the warehouse media you use to archive your photos, such as Cds or Dvds, can all be important.