Introducing: Pentax K-5 16.3 MP Digital SLR is a very good entry-level Digital Camera, the Pentax K-5 16.3 MP Digital SLR delivers excellent photo quality in a body that is streamlined for experienced photographers, but relatively for the less advanced.
At least Pentax K-5 16.3 MP Digital SLR is a great choice for Digital Camera, and it's a solid choice for creative still shooters. But though the image quality and general shooting performance are top-notch, if you are upgrading to capture sports, kids, or pets, the Pentax K-5 16.3 MP Digital SLR may capable for it.
Avid photographers who want full creative control over their images should consider a Digital (single-lens reflex) Camera. The Pentax K-5 16.3 MP Digital SLR is a one of models offer the advanced features that experienced shooters need.
Some Costumers said the noise level in the high-ISO images really is as excellent as the technical reviews say it is. This means that you can use a higher ISO number and get results equivalent to other cameras at lower ISO numbers. You can take your shot with either a faster shutter time (better motion freezing) or smaller aperture (better sharpness, etc) or just enjoy the reduced noise. This puts the camera at an advantage over all other APS-C cameras and a few of the full frame cameras.
The movie mode is a mixed bag. It has the 1920x1080 at 25fps setting, as well as 1280x720 at 30fps settings, and lower settings too. The 25fps setting is often quoted as a major problem, with videographers wanting to shoot 23.976fps as a "cinema" mode, but it takes only a bit of video conversion to change the frame rate to 23.976 and resample the 32k s/s stereo signal to match.
Color gradient linearity. A partly subjective criteria, not an easy item to quantify, but not too hard for a professional photographer to see. This is the quality of a color image which makes it as lifelike and genuine-looking in the shadows and highlights as in the midranges. A face is a good choice, especially a baby's face - a fair skinned baby should have subtle colorations in the midranges perceivable because their skin is so thin it is nearly transparent. The shadows should look like skin in shadow, not various types of dirty brown, and the highlights should look like brightly illuminated skin not just brightly-colored areas. Being able to set the K-5 with 14-bit linearity may be the key to its terrific color gradient linearity.
Auto-focus. When shooting a still subject the K-5 is near perfection. It is fast and positive in bright light, slower but certain in fairly dim light. If it fails to find a focus in autofocus mode, it will not acknowledge the shutter press. The focus-assist LED is excellent and works well for darkened rooms, but only for distances less than about 5 feet, above that it gets a little less reliable.
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