SLR stands for Digital Single lens Reflex. An SLR camera's viewfinder has the capability to have direct light during shoots. The location of the mirror inside the digital camera enables such a feature. This process enables the viewfinder to create pentaprism. Pentaprism aids in placing the image in the right angle on your screen. The best digital SLR camera would help you in finding the right angle for you.
What's best about digital SLRs?
SLR digital cameras have an extensive scope of focal length of lens. This means that you would not need to buy costly lenses required for different kinds of photography. A lot of photo enthusiasts find the SLR cameras as the best digital cameras. The mentioned feature of SLRs allows photographers to stick to a single lens which results to speedier work.
The high-end models of digital SLRs are equipped with a Live view mode. With the use of LCD, you can put together your images. Prism will redirect the image to small sensor that delivers to the camera's LCD. And because SLRs have contrast autofocus, manual focusing won't be a need.
What are the kinds of digital SLRs?
There are three kinds of digital SLR.
1.Interchangeable-lens full system digital SLR- With this kind, you have the option to buy and change your lenses the way you like it. You can get a supertelefoto or super bid angle. It depends on your pocket and your usage. You must remember that brands must go together. The brand of your camera should also be the brand of the lenses you would purchase. The Nikon D300 is just one brand for this kind of digital SLR
2.Fixed lens digital - The lenses of these SLRs are permanent. The adaptability is also limited. However, you can be sure that this digital camera will be dust free forever. You can add some gadgets like a non-moving mirror to enable your viewfinder to get some light thru a sensor. The Olympus E-20N carries this kind of fixed lens digital SLR camera.
3.SLR-like or SLR-style- This is the normal digital camera that uses an electronic viewfinder (EVF) that is usually a small LCD in lieu of the pentaprism of SLRs. One of the feature of this style is the tremendous long zoom lenses that are often referred to as megazooms. The Canon PowerShot S51S is one brand that carries this type of camera.
Getting the perfect camera, is never an easy thing, especially with the way digital technology is constantly changing. Fortunately, there are plenty of helpful websites online, that can narrow down your search and help you find the camera with all the features important to you.

MODEL- 260205 VENDOR- OLYMPUS AMERICA
Take great pictures with your Canon 5D Mark II or 50D! Push your creativity to the limits; create photographic images that up until now have existed only in your imagination! This guide takes you through Canon's advanced features, and explains what they are, how they work, and how they can perform in real-world situations.
The GiSTEQ C7-02PLUSN-01 PhotoTrackr Plus is a photo geotagging solution that is specifically for Nikon digital SLR cameras. You can use this lightweight device to geotag your JPEG or RAW files as you shoot. Because the PhotoTrackr Plus has built-in memory it is capable of geotagging photos with the last known location if a satellite fix is not available.PhotoTrackr Plus brings convenience to the geotagging process with its built-in rechargeable Li-ion battery and it will not affect your photo processing work-flow. Adding PhotoTrackr Plus to your camera is the easiest way to turn your Nikon DSLR into a GPS camera and no software is needed.Photo Geotagging is the process of adding geographical identification metadata to photographs. These data usually consist of latitude and longitude coordinates, as well as altitude and place names. Photo Geocoding refers to the process of adding non-coordinate based geographical identifiers, such as a street address, to the photographs.
Geotag (image positioning information of pictures such as latitude, longitude [Geodetic System WGS84]) can be added to the image. 

The K-x camera design is a compact, lightweight body and simple, user-friendly operations. With the addition of a newly designed CMOS image sensor and an upgraded high-performance imaging engine, the K-x offers outstanding photographic performance at nearly the same level as upper-class models. This includes high-resolution, fine-detailed images delivered by approximately 12.4 effective megapixels, super-high-sensitivity photography and high-speed continuous shooting. The K-x also features an array of advanced functions, including Live View shooting and movie recording. It also provides a pair of handy functions designed to produce highly personalized images with great ease: an upgraded digital filter function to accommodate more sophisticated image processing, and a new cross process mode to produce unexpected, eye-catching finishing touches with unique, intriguing colors. The K-x is not only the perfect camera for first-time digital SLR camera users, but also serves as the ideal backup camera for more experienced photographers. True HDR image capture blends 3 bracketed images into a single picture with outstanding shadow, highlight, and midrange detail Responsive 11 point wide angle SAFOX VIII autofocus system focuses quickly and accurately, and can easily track moving subjects Expanded ISO range covers sensitivities from 100-12800 for extreme low light photography Capture up to 1900 shots with easy-to-find AA lithium batteries Specifications Effective Pixels - approx. 12.4 megapixels Image Sensor - CMOS with a primary color filter Lens Mount - PENTAX KAF2 bayonet mount Monitor - 2.7 TFT color LCD Live View - TTL by Image Sensor Viewfinder - Fixed molded penta-mirror type Storage Media - SD memory card , SDHC memory card Image Formats - JPEG, RAW (12bit) (PEF, DNG), RAW+JPEG File Size - Up to JPEG or RAW - (12M) 4288x28; Movie - (0.9M) 1280x720,