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Features of the Nikon D3S and SLR Digital Camera Guide

There are a number of very handy features on the Nikon D3S digital SLR camera. One of the most outstanding functions is the video capabilities. They have purposely opted not to go for full high definition, and instead chosen to present the video format in 720dpi. This resolution is plenty for most purposes and unless you have the ability to view full HD files you wouldn’t use anything more.

There are other cameras with it available so if it’s a necessary inclusion then you can consider those options instead. The video function offers some focusing abilities by employing the automatic focusing option. This is an improvement on the original style of video that they started to include in digital camera technology a few years ago.

It doesn’t get stuck in one focus mode each time you hit the shutter button and it can adjust to suit what you’re filming. On top of this they offer a sensitivity change that means you can record quality video in low light situations. Notoriously difficult with camera video functions, this is an incredibly useful addition and is perfect for indoor videography and in artificial light.

It’ll even let you record in fairly dark night time conditions quite well. In addition, the Nikon D3S also comes with many other features. It offers fantastic ISO options and the noise reduction in this camera is fabulous.

They have improved the sensor so that you’ll get clean images without losing sharpness or picture quality. The camera was made to suit a professional user who is likely to shoot a range of images and subjects. Action photography is very easy and this camera is beautiful to use when photographing sport or action shots.

It has also incorporated an inbuilt cleaning system to protect the sensor and interior of the camera from environmental conditions it may be exposed to. Auto focus is also included and is very reliable.This is a fantastic camera for journalists or enthusiasts who need a bit more punch in their photography equipment.

Features are ideal for the level it’s aimed at and will impress users with its reliability, speed and functionality.

Features of the Nikon D3S and SLR Digital Camera Guide

Understanding Sensors:Digital Camera Tutorials

To create an image, rather than imprinting onto a negative a digital camera relies on a sensor and millions of pixels. As you use your camera, the pixels congregate in a specific way and store your image, which you see transferred to the LCD or your computer. The larger the sensor, the more useful the level of megapixels quoted to the camera will be.

Essentially as you begin to take a photograph, your pixels will capture generally one of three colors – red, blue and green. By combining these colors it can process almost any color available in quite an accurate way. Sensors generally use something called the Bayer Array which is a method in which it captures the image and colors.

Not everyone use this so if it’s an important aspect to your camera then you should definitely do some research into brands. For example, Sigma lenses have another style and Sony use something else again, this time with four colors – they incorporate a second green.

When you press your shutter release button to take a photograph, the pixels all jump into position and will organize themselves to match it. When you release the compression, it is shut off and these are saved as a photo site. Then the Bayer Array will assist the camera in matching colors to the image.

Only one color is usually captured in the pixels to begin with and so it is important to have something that accurately approximates all other colors in the shot. Sensors are quite technical but their use is paramount. The size and quality of the sensor can make a very big difference to your photographic outcomes including the color accuracy, noise problems, low light photography and how large your image will print.

It’s definitely worth learning more about this area if you are intending on using your digital SLR camera in various conditions.

Understanding Sensors:Digital Camera Tutorials

Why Buy Olympus for Digital SLR?Digital SLR Reviews?

Olympus may not be the first name that comes to mind when considering digital SLR cameras. However they have in fact been quietly bringing innovative new technology into the marketplace. They just don’t tend to be as vocal about it as the main competitors Nikon and Canon.

Olympus led the charge bringing a few firsts to the industry. The first was the 4/3 format. This involves the lenses and censor.

It has revolutionized the lens market – this little change means that you can access the range of lenses provided by any other manufacturer who uses this format, effectively giving you endless options when it comes to choosing lenses and accessories for your camera. They are also smaller which means that you can transport them easier, and they have the ability to be much quieter than other lenses.

There are negative aspects to using this system and they should be considered before you go ahead and purchase an Olympus digital SLR. Because the 4/3 format is reasonably recent anything that you may have had from a film SLR may not be compatible and this means you’ll lose the range of lenses you could already own. Also based on their recent creation the range is not as large as other camera manufacturers at this stage.

While this is bound to change in future it is something to consider. The other risk that you run when looking at this technology, is that other manufacturers may decide not to incorporate the format into their range. As a result you’ll be just as limited as you are with any other brand, except that you also won’t be able to use old Olympus lenses.

Making a decision on whether or not the Olympus is suitable for you is a personal choice, but there are definitely things to keep in mind when you look at your options.

Why Buy Olympus for Digital SLR?Digital SLR Reviews?

Find out more about Digital SLR Camera

Whatever the season, you’ll find after repeated usage your SLR camera needs a bit of a touch up. There are a few techniques you can use to get the most out of your camera in between services or when it has been through quite a work out.

Firstly the sensor could do with a clean. You need to be extremely careful when you do this and if you’re not confident then you may be better off taking it to be done professionally. When you see dots in your images that are in the same place every time, or smudges and other markings, you need to first check and clean your lenses, using professionally made products designed specifically for this purpose and a lint free, microfiber cloth.

If this doesn’t help then your sensor is dirty and probably has some dust on it. If you’ve got an inbuilt cleaning system you should run this first. Then test your camera by shooting a plain background and setting the aperture very low.

It’s preferable to take the camera to a store and have it professionally cleaned but if you look around there are methods and products designed for cleaning up your digital SLR camera yourself. If this is fine, then it’s time for lenses. If you’ve done the step above and cleaned the obvious parts of lenses check the threading and make sure nothing is stuck in there that may be coming out onto the back of the lens when you attach it to your camera body.

Make sure you remove all of the filters and any attachments you may currently have on your lenses before you clean them, and be sure to pay every single piece some attention, otherwise the problem may not resolve. It’s very important to take very tender care of your camera and equipment but there are times, especially with high level use, that things do get dirty, so putting a bit of time into careful cleaning is highly recommended.

Find out more about Digital SLR Camera

Find out more about Compare Digital Cameras

Different cameras come with various color profiles that will make the colors you see in your images slightly different. It also provides a different way to edit your pictures in post processing as they record the colors in different ways.

The most commonly heard color profile is RGB. This simply stands for red, green, and blue. There are, however two types of RGB, they are sRGB and Adobe RGB.

The first offers ideal color formats for monitor viewing and online usage. If your images aren’t being printed, or are printed on a fairly basic printer then this option is fine. Adobe RGB is a more professional color profile that is preferred by industrial printers and professional photographers.

This is because it’s been matched to printing standards rather than monitors. Overall the choice between the two really depends on your use of images and what you want to do with them. You can also look at using function modes that will alter color in your images to suit conditions.

By changing the settings on options such as white balance you can either cool or warm an image depending on natural light conditions. This can lead to a more pleasing result in less than ideal environmental circumstances. You can also make different preferences more pronounced such as the saturation levels and contrast all from within the camera itself.

If you’re inclined to stick to basic photography that doesn’t involve much in the way of post processing, and you like the simplicity offered by jpeg format images, then you’ll only need to use sRGB and then include the function changes to create images of varied color hues. If you’re a digital SLR camera user then you can actually customize these quite extensively and create images in either color profile that can be vastly different to each other just based on your settings.

Find out more about Compare Digital Cameras