|
|
 If you’re looking for a digital camera that bridges the gap between consumer and professional models, you should take a look at the Nikon Coolpix P90. This camera is a popular choice among “prosumer” models. It comes with a complete range of features and is notable for its ability to reduce digital noise. The article below contains information that will help you decide if the Nikon Coolpix P90 is the right choice for you.
Sometimes as a photographer you are faced with situations that a compact point-and-shoot camera can’t handle. However, you may not face these situations often enough to warrant spending thousands on a professional digital SLR. There are digital cameras built to bridge this gap. Prosumer cameras have many features found in professional models but are priced at a lower level like consumer cameras. Among these prosumer cameras, the Nikon Coolpix P90 has emerged as one of the most popular.
The P90 is outfitted with a full range of features. However, its main claim to fame is the 24x optical zoom. This super-zoom is the equivalent of having a 26-624mm zoom lens. If you remember film camera lenses, you’ll recognize just how astonishing this is. In addition to the remarkable zoom capabilities, the P90 records up to 12.1 megapixels and has a 3-inch tilting LCD display.
The Nikon P90 also comes with an innovative vibration reduction system to reduce the effects of camera shake. It senses movement in the camera and actually adjusts the position of the image sensor inside the camera to compensate. This is especially helpful at high zoom levels or low light conditions.
Reviewers have praised the Nikon Coolpix P90’s ability to reduce digital noise. The tiny random flecks of multicolored spots are a common problem among digital cameras, especially when they are operating at high ISO levels. The P90 has virtually eliminated digital noise up to ISO 400. It’s possible to limit the ISO levels to below 400 in automatic mode, ensuring that every picture you take is sharp, clear and noise-free.
Digital cameras have put the ability to take stunning photographs in the hands of everyone. However, one of the big differences between digital cameras and older photo equipment is the need for batteries. Digital cameras cannot operate without batteries. Not only that, they can use them up quickly which could end up costing you extra money. However, there are steps you can take to save your batteries. Let’s look at how to keep your digital camera powered up and ready for the next great photo without breaking the bank.
In the old days of photography it was actually possible to have a purely manual camera. Today’s digital cameras are another story. Everything about them from the LCD viewfinder to storage of the digital information requires a power source. Some cameras are powered by regular batteries that must be replaced when they run down. Other cameras have rechargeable battery packs that you charge by plugging into a power source when they start to run down.
If you take a lot of photos, you might want to consider replacing regular batteries with rechargeable ones. This will save you money in the long run since you won’t be buying so many replacement batteries. However, this might not be an option if your camera uses some sort of specialty battery.
There are also some ways you can save the life of your batteries. For example, your camera’s LCD display uses a lot of power. If you’re taking several pictures, try turning off the LCD panel and just use the camera’s viewfinder. Turning off the flash is another great way to save power, but this will be possible only if there’s enough ambient light to take a photo.
Zoom lenses are great, but if you spend all your time zooming in and out trying to compose the shot, your batteries are going to run down more quickly.
Cold is a battery’s number one enemy. When you are out in cold weather, try to keep your digital camera as warm as possible when you’re not actually taking a picture.
Finally, reviewing your photos on your camera eats up a lot of battery power. Download them to a computer and review them there instead.
 Before the introduction of digital photos, editing pictures was a difficult and complicated process. The good news is that modern digital camera editing software has made altering and improving your photos simple and fun. Now it’s easy to make your digital photos look better. There is a wide range of software available. Many software packages include additional functions as well, like organizing and sharing your photos.
One of the greatest advantages that digital photos have over traditional film pictures is the ability to improve the photo after the picture is taken. Even the simplest editing software can change the basic appearance of a digital shot. You can change the lighting to compensate for too much flash or not enough. Direct photos of people often have red-eye problems (caused by the reflection of light off the retina of the subjects’ eyes). An old printed photo with red-eye was junk, but now you can easily remove the red-eye before printing the picture. Editing software also makes it easy to crop your photos and obtain a different perspective or better composition.
There is a wide variety of digital camera editing software available. You can download the surprisingly powerful open-source software Gimp for free. At the other end of the spectrum is Adobe Photoshop, a professional-level photo editing software suite. In most cases, you’ll find a disk with basic editing software included with your digital camera purchase. There are also several web-based solutions available now (like Google’s Picasa).
In most cases, digital camera editing software does more than just edit photos. Some offer the ability to organize your digital pics into albums. This can be really helpful as you start to accumulate a lot of pictures. Some packages build in the capability to easily share your photos online with friends and family. As you start to build a collection of digital images, you may want to learn more about digital scrapbooking as a way to save, share and enjoy your pictures.
 If you’re interested in taking your digital photographs to a higher level than simple snapshots, then you should learn more about digital camera effects. Special effects can be used to enhance your digital photos. One popular type of effect is to add the look of age to your photos. You can also use your digital camera’s shutter speed to add motion effects. This article covers a couple of ideas on digital effects you might be interested in trying for yourself.
In the days of manual film cameras, special effects were pretty much left to professional photographers. However, even the inexpensive digital cameras available today have the capability to add effects built right in. With digital photography, you can add effects even as you are taking the photography. You can also add or change effects after the picture is taken.
Some effects allow you to take a new photograph and make it appear years older. This effect can be very pleasing and interesting on family photos or portraits. Taking the photo in black and white instead of color often lends a very elegant tone to the photo. There’s no need to change film; a simple menu selection does the trick.
Sepia-tone pictures are another popular choice. Sepia-tone is the brownish hue that old pictures used to take on due to the chemicals used in their manufacture. Although this coloration wasn’t necessarily desired, we now associate it with antique portraits. Some cameras even include the ability to add various edge effects to your photography, like curling around the edge or a torn paper effect.
Another group of effects concern adding motion to your pictures. When you are taking action shots, you want to convey the excitement of the event exactly as it happened. A very fast shutter speed setting (how long the image sensor is exposed to light) freezes the action in place. However, if you choose a medium shutter speed, the picture begins to exhibit motion effects, with either the subject blurred against a sharp background, or the background blurred behind an in-focus subject.
The ability to add digital effects on the fly is one reason that digital cameras are so popular. Once you have a camera that can take the shots you see in your mind’s eye, you’ll be hooked for life.
 When I first started out in photography, having a complete collection of filters was nearly as important as owning the right lenses. A full range of interesting and beautiful effects could be achieved by using a couple of filters screwed onto the front of the camera lens. Today, there is debate over whether filters are even needed at all. In any case, the use of filters for digital photography is mostly restricted to high-end digital SLRs. The following article discusses the pros and cons of using filters for digital photos and proposes a few basic filters you might want to consider adding to your kit.
Although filters used to be a given for any serious photography, many of today’s digital crowd question the need for external filters. They claim that almost any effect you want to achieve with a digital photo can be achieved after the shot by using photo editing software. To a large extent they are correct. However, there are some functions filters provide that can’t be duplicated on a computer. For example, a polarizing filter can be used to remove reflections from glass or water. That can only be done when the shot is taken.
Even if you are interested in trying out filters for digital photography, you are pretty much limited to using the more expensive digital single-lens-reflex cameras (DLSRs). These cameras use interchangeable lenses. Lens filters are available in several sizes that mate with the front of these lenses. As you can see just by looking at the lens of your typical digital point-and-shoot camera, it would be almost impossible to add an optical filter. That being said, there are some generic filters that are made for compact cameras. You’ll simply need to do some research on available filters if this is something that interests you.
Even die-hard filter-less photographers sometimes grudgingly admit the value of putting a UV (ultra-violet) filter on the front of a lens. It may not provide any addition optical function (most DLSRs filter UV light already), but it does provide some measure of protection against dirt and scratches. But make sure you get a high-quality filter. There’s no sense in putting a bad filter over a good lens.
|
|