What You Should Know About SLR Digital Cameras
Text By Martin Wirtschafter  © All rights reserved.

Digital SLR Camera or Digital single-lens reflex (SLR) camera is an ideal camera for professionals and amateur photographers. They usually having interchangeable lenses and are known for capturing superior quality images. They come with many advanced features like megapixels, zoom, memory cards, batteries, comfort and more. One of the great appeals of digital is the ability to shoot in "raw" format.
 
Digital SLR Camera Features:
Before you buy a digital camera, you should equip yourself with its complete feature, brand and price information. Find out the best brands and compare the features.
 
Lens Interchangeability:
Digital slr camera has a unique and powerful feature of lens interchangeability. This feature enhances the digital slr camera ability to shoot on a wide range. For example, using Digital slr camera with different lenses one can take wide-angle, telephoto, or close-up shots. The shorter the focal length (mm), the wider the view will be. And, the longer the focal length, the more telescopic the picture will be. Depending upon your need, you should choose the right one from our numerous collection of Digital SLR cameras providing excellent features.
 
Autofocus:
Digital slr camera has another feature called Autofocus that allows you to focus manually. It enables a digital camera to automatically focus. But if one wants to change the focus point you have to simply select the AF points which are in the middle and set them accordingly. To view the subject's details like its display, colors, expressions, etc. you can view them by using viewfinder. The image output makes a Digital SLR camera better and a serious camera as compared to point-and-shoot camera.
 
Exposure Compensation:
Another feature of Digital slr camera is exposure compensation. This is used to make the appearance of white objects white. This is done in case of overexposure or underexposure. By default this exposure value is adjusted automatically. This automatic setting of exposure value is known as Auto Exposure.
 
Lens & Sensors:
Various types of digital slr camera are made by different combinations of small lens and large lens and small sensor and large sensors. The benefit of large sensors is that they provide superior quality image even in dim light.
 
Reflex Mirror:
Digital SLR cameras have a reflex mirror that swings up when you press the shutter button. It allows light from the lens to pass through to the sensor. The picture is then recorded. Since a single lens and a reflex mirror are used, this type of camera is called "single-lens reflex" (SLR). Noise is almost always more prominent in the shadow parts of an image, and this is the first place to go looking when evaluating an image.
 
SLR Features:
Digital SLR cameras are more expensive than point-and-shoot cameras. To know the reason for this, review the advantages of digital SLR camera:
Easier and faster to shoot
Flexible, allows lens interchangeability as a feature
Autofocus feature enables automatic focusing
Excellent image quality even in situations with low light availability
Frame images more quickly
Maximum control
Superior quality




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