Why Go For a Full HD Camera?

Unless you've been living under a rock for the past couple of years it's difficult to escape the advent of high definition technology which has been brought to video games, DVDs, TVs, digital camcorders and cameras. The cream of the crop at the moment is 'full HD', but why would you want to shell out for a full HD camera instead of a normal high definition camera? Here's why:

Full HD Camera vs. Normal HD Camera

The principle difference between a HD and a full HD camera is the number of pixels (points of light) the camera contains when it produces either a still or moving image. Just like with your television set, digital cameras scan horizontal lines of pixels which produce an image for the eye. By increasing the number of lines of pixels, the pixel density is much greater which creates a much sharper and clearer image.

In order to qualify as a standard high definition video camera, a product must be '720', which means there are 720 horizontal lines of pixels and 1280 vertical lines. A full HD camera will have 1080 horizontal lines and1920 vertical ones, which is why there is such a buzz around '1080' technology - it is the highest resolution available in HD at the moment creating the clearest images.

Progressive Scanning vs. Interlaced Scanning

Having a high resolution is all very well but unless the pixels can be scanned quickly then the benefits of the resolution will be lost. 'Scanning' is how quickly the image can be processed and displayed on a screen. Most normal cameras come with interlaced 'i' scanning, which means that the image is drawn using alternating lines of pixels. The even lines will appear followed by the odd lines, which is often imperceptible to the eye as it fills in the blanks.

Progressive 'p' scanning, however, displays the full image all at the same time. A full HD camera with progressive scanning not only has the highest resolution, but can display that resolution all at once in a continual sequence without the image flickering.

The bonus of progressive scanning is that the images keep their clarity even in slow motion and can capture much better still photos from video frames. The combined quality of 1080 pixel resolution and progressive scanning makes full HD a must-have for anyone serious about their digital cameras.

Sony HD Camcorders - Benefits of a Fisheye Camcorder Lens

A fisheye lens is an extremely wide-angle lens designed for your camcorder that gives the image, produced by a fisheye, a hemispherical effect on the movie. Fisheye lenses have traditionally been popular with photographers filming broad landscapes as they give an idea to the curvature of the earth. Recently, many photographers and camcorder enthusiasts that wanted to add dynamics and excitement to their shoots have used this kind of lens.

The fisheye lens derives its name from the upward view of a fish at the bottom of a lake. Light is deflected as it passes through water, it gives a much-distorted view of the surroundings. You get this same effect when you use your camcorder to shoot video with a fisheye lens.

Because of the spherical distortion of a fisheye lens, it allows you to give great focus to something in the center of the photo or highlight a certain feature of the shot. Fisheye camcorder lenses have been used from grunge and skateboard videos to nature shows. Filmmakers are always coming up with new and innovative ways to use this type of lens.

The fisheye camcorder lens has become commonplace in most video enthusiast's toolkit. The cost of fisheye lenses have been coming down, this makes it easier for many video hobbyist to experiment with their video images.

Sony makes some of the best HD camcorders on the market and their camcorders consistently rank in the top 10 on major review sites. Sony has a great selection of HD camcorders accessories to include fisheye lenses.

Sony HD Camcorders - Benefits of a High Definition Camcorder

Are you concerned about the price of high-definition (HD) camcorders? Perhaps you have heard rumors about the video being hard to edit or that there are limited options for playing back the video. This article is going to debunk some of the common myths surrounding HD.

First of all, nothing can beat HD imagery. When you compare HD side by side with standard definition, you can immediately see why HD imagery is far superior. It's the difference of seeing individual hairs versus a hairy blur. If you want to really get the most out of your video and really get the best results, high-definition is the only way to go.

There has been a lot of talk that editing HD footage is hard. This used to be true a few years ago but not anymore. Computer processors have evolved to catch up with HD; even a standard new PC will have no problem in easily editing your movies. There was also a fear that the huge volumes of space needed to store high-definition footage would overwhelm a hard drive in no time. This is no longer an issue as even standard PCs are coming with 500GB hard drives today.

The days of standard definition camcorders are numbered and will soon be obsolete. With the prices of HD camcorders being lowered everyday, there is no reason to buy a standard definition camcorder. Buying a camcorder is an investment and there is no point in investing in something that will be obsolete in two or three years.

Sony makes some of the best HD camcorders on the market. Sony camcorders consistently rank in the top 10 for the best camcorders.