Planning to buy a digital camera? Not sure how to get started?

Market is flooded with digital cameras from various brands. They too vary in sizes, in features and in specifications. It is obvious to get confused which one is better in this festive season for your family. Here follows the article that tries to impart some of the useful digital camera buying tips:

What do you need the camera for?

If you are looking for a simple one that can be used at home, you won’t get interesting features that you may need for taking really good photographic pictures that normally professional photographers look for. Otherwise it would be a waste of money if you have the digital camera with latest features only to be used for personal photography. Digital cameras available in the market are of three basic types: Point and Shoot, Lifestyle and Professional. Based on the purpose one can choose from the following main three types:

·         Point and Shoot: - reasonably compact, with common features and size like 35mm digital cameras.

·         Lifestyle: - with moderate features, it’s sleek and compact, so you can carry it around with utter ease.

·         Professional: - with interchangeable lenses, flashes and other accessories, this type of digital cameras is robust and feature laden, just the best choice for a professional or serious photographer.

Features you must look for

Resolution

Digital images are made up of dots (.) called as pixels. The higher the number of pixels in your captured image, the better will be the quality of the image. This will therefore help you enlarging your image to higher pixel dimensions without creating a pixilated (broken) image, which we normally called as blurred image.

Compression

Compression shrinks a photo’s file size so that more images can be stored in the memory card. If you need the absolute best quality images, you have to consider buying a digital camera that takes uncompressed photos but will accommodate less number of images.

Memory

A digital camera’s memory size will determine the number of images that can be stored. Memory of 128MB will be good enough if you want to use the camera for personal purposes. If you are on a vacation or when you cannot download images for longer days, a memory of 512MB to 1GB the best option.

LCD Screen

Most digital cameras come with at least an optical viewfinder but many digital cameras also come with an LCD screen built into the back. The display panel varies from 1.5” - 2.5” from camera to camera.

Lens

It is the length of a digital camera’s lens that determines how much of a sight will fit in a picture. A "Normal" lens is about 50mm, most closely approximate to what your eye sees.

Optical Zoom

This enables a photographer to zoom in on an object without lowering quality of pictures. Depending on the magnification number, you can zoom in more up to its specified limitation.

Digital Zoom

This feature enables the photographer to zoom in on the centre of the picture by removing the edges of the image. Doesn’t this feature make a digital camera cool.

Focus an Exposure

In most digital cameras, the correct exposure for the lighting conditions is automatically determined. A camera rated ISO 100, has approximately the same light sensitivity as that of a traditional film camera loaded with ISO 100 film. A higher ISO rating means that the camera is more sensitive to light and is potential enough to take pictures in darker settings.

Audio and Movie Capture

This feature allows you to record sounds and moving images at the same time, in exactly the same way that a camcorder works. Some digital cameras offer the facility to record a few seconds of audio with each shot, thus letting you add a personal sound bite to your photos.

Movie Mode

This is a feature that lets you take short film clips with your digital camera. The total record length is typically limited to 10 to 90 seconds.

Flash

Most digital cameras come with an in-built flash. Some cameras however include additional features, such as red-eye reduction or night portrait mode.

Image Erase

Most cameras also let you select pictures to erase. This handy feature gives you the chance to edit out the photos you don’t want in order to save more space in the memory for more snaps.

Self-Timer

A self-timer allows a digital camera for a delayed exposure, usually giving you about 10 seconds before the picture is taken. So no problem if you don’t find anybody to take your photos. You can set your digital camera on self-timer and go back to your position to take a perfect photo of yours.

Computer Connections

Most high-end digital cameras have software and connections for all Mac, PC computers and laptops. However it is necessary to make sure the digital camera you want is compatible with your platform before you go for a buy.

Image Stabilization

This feature enables the photographer to capture still images of something moving very fast. This feature is a must for all professional photographers, especially sports photographers.

Printing

Now-a-days, you can buy special printers, depending on the compatibility of your camera, to print off your pictures without connecting it to a PC. This applies both for digital and SLR Professional cameras.

The Significance of Digital Camera Size and Portability

Size is another very important factor to be taken care of. If you are to use the camera for non-professional purposes the size has to be small as you cannot afford to carry huge sized cameras when you are enjoying a vacation. And there is kind of security problem as there may be a chance of theft.

Budget – The “Cannot Be Ignored Option”

Bluetooth is a wireless protocol utilizing short-range communications technology facilitating data transmission over short distances from fixed and mobile devices, creating wireless Personal Area Networks (PANs). The intent behind the development of Bluetooth was the creation of a single digital wireless protocol, capable of connecting multiple devices and overcoming problems arising from synchronization of these devices.

Bluetooth technology has been an evolutionary electronic device and widely used since 1999 and helped making wireless communication the wave of the future by allowing two devices to "talk" and transferring virtual data to one another over low-frequency radio waves. Bluetooth headsets have gained immense popularity and also have evolved as the best hands free option after mobile phone as use of mobile phones during driving is getting stricter.

Bluetooth headsets have become the preferred method of going hands-free for most consumers. They’re more versatile than external speakerphones because you can use them outside as well as inside a car. Unlike a wired headset, you don’t have to worry about the wires connecting the headset and phone getting tangled or caught on things. Also just as the number of headsets has exploded, the number of Bluetooth mobile phones has increased as well.

Varieties of Bluetooth headsets are easily available now days in the market. Bluetooth headsets can range in cost from about £5 for a low-end model to £50 or more for a top-of-the-line model. Naturally more expensive headsets tend to be smaller, more stylish and offer more and better features than less expensive models. But if you are looking for a decent headset then you can get a light-weight headset with noise cancellation technology - perhaps the most important feature for in-car use - in the £25 to £45 price range.

The design of the headsets has changed significantly with light-weight, easy to wear headsets making their way. Also with a stereo headset, you can listen to music without having a headset plugged into the phone. Such headsets come with an additional ear-bud attached by wire to the other earpiece. Microphone makes voice clearer and better indeed! The perfect example of one of the best Bluetooth headset is the striking Jabra BT3030 Stereo Bluetooth Mobile Headset. It’s sharp, funky-looking yet unobtrusive design incorporates a boom mic that helps the unit offer good voice quality in both directions while avoiding the audio compromises inherent in most ultra compact Bluetooth headsets.

Certainly Bluetooth headsets seem to be the best hands free option as of now and are already making a huge mark in style in this rapidly changing technology world.

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