Digital SLR cameras are becoming very popular. According to a 2007 IDC report, there were about 7.5 million digital cameras sold. Canon and Nikon cameras dominated the digital SLR market, with Olympus and Sony taking up a large portion of the leftover market-share. In fact, Canon and Nikon accounted for approximately 80% of the total digital SLR camera sales, Sony and Olympus accounted for about 12%, with Panasonic and Pentax also having significant digital SLR camera sales.



The IDC report showed that Canon had been running alone atop the digital SLR camera market, but Nikon closed the gap, thanks to such popular models as the Nikon D300 and the Nikon D40x. In Japan, Nikon surpassed Canon in total digital SLR camera sales. "Nikon has always been the strong leader among professional photographers" says Minneapolis photographer Bob Dale.

Digital SLR, also known as dSLR, describes a camera with a digital single lens reflex. Single lens reflex describes the path light that travels through the lens to a mirror, which forwards the light to a viewfinder.

Basically, the light coming through the lens is reflected by a mirror, which is at a 90-degree angle, and it is then reflected by the pentaprism. When a picture is being taken, the mirror swings in an upward motion and the shutter opens. This action causes the light to be projected from the lens onto the image sensor.

These intriguing cameras come from a variety of companies. In addition to Canon, Nikon, Olympus, and Sony, you can also choose from some other popular brands such as Panasonic and Pentax. These brands were once the same brands that were known as powerhouses of the 35mm film SLR camera marketplace.

Canon is known for producing cameras of the highest quality. One of the best lines of Canon digital SLR cameras is the Canon EOS. The Canon EOS digital SLR camera gets good reviews for picture quality, options, and ease of use.

The digital SLR cameras in the Canon EOS digital series boast of the 10.1 megapixel CMOS technology that produces digital pictures of outstanding quality. Other Canon digital SLR cameras that have this technology are the Canon 30D, Canon Rebel XTi, and all the other Canon Digital Rebel cameras.

If you take a look at digital SLR camera reviews, you'll see that the Canon cameras are typically at or near the top of the ratings charts. Product tester reviews and user reviews alike give Canon digital SLR cameras high marks.

Nikon is another respected manufacturer of digital SLR cameras. The recent Nikon D series of digital SLR cameras has carried on the strong reputation for Nikon cameras as being among the best in the world.

The Nikon D300 is the top of the Nikon D series line. With the Nikon D300 you get a large LCD screen to look at in place of the viewfinder. With a price at about $1,700, this is a good entry-level professional digital SLR camera. It is a good investment for those who need to take high quality digital photos.

If you're a novice digital photographer or you want a less expensive Nikon digital camera, there's the Nikon D40, which has a 6.1 megapixel that is just perfect for most users. It has a compact design too, making it ideal for those who don't want to carry a clunky camera around. You can get this digital SLR anywhere from $450 to $650. "It's a great choice for doing travel photography" says professional digital photographer Bob Dale.

Nikon also makes the Nikon Coolpix P5100 for those who are looking for an inexpensive digital SLR that can take good pictures. This camera can often be found at less than $300, which is simply astonishing for a digital SLR that takes good pictures. Its main features are those that make it simple to use, such as automatic zooming, automatic focusing, and automatic exposure adjustment. It has a big LCD screen for framing and reviewing pictures.

If you want an affordable digital zoom camera, go with any of the Panasonic Lumix DMC cameras. Panasonic introduced the first in its Lumix DMC series in 2001 and since then has come out with over 60 models with 1.9 to 10.1 megapixels and zoom capabilities between 10x to 12.5x.

Panasonic digital cameras in general tend to be portable and reliable for taking pictures on the go. With most new models being in the $400 range, the Panasonic Lumix DMC cameras provide good pictures without requiring a big photography budget.

Just as Pentax was once a respected name in 35mm film SLR photography, it is gaining respect as a manufacturer of digital SLR cameras. Pentax cameras have a reputation for quality at fair prices. Pentax still remains competitive in these areas.

You can purchase Pentax digital SLR cameras for either casual photography or professional photography. The Pentax K lined of digital SLR cameras and the Pentax Optio line of digital SLR cameras both get good reviews. With these Pentax lines, you will get good digital photos and you can expect the standard sets of features found on modern digital SLR cameras.

As you can see, there are a lot of fine digital SLR cameras on the market. There are good digital SLR options for just about any serious amateur or professional photographer's budget. Basically, it comes down to a trade off between what features you need and how much you want to pay.

When you're shopping for a digital SLR camera, make sure that you look into battery life, replacement cost and storage media. It's a good idea to buy the largest memory card you can afford. After all, there's no point in you spending all that money for large megapixel technology if you have no place to store all those digital photos. Finding the Best Digital SLR Cameras in the Market