Pentax K20D 14.6 Megapixel SLR Digital Camera Body

...

of guy, so I don't like it when a camera thinks its smarter than me. Although a lot of people complain about its lack of noise reduction, that's one of the big reasons I bought it. You see, every digital picture has noise. Cameras designed for shooting pictures of your kids on vacation smear the details away to try to hide it. They don't have less noise, they just make the picture fuzzy until you can't notice the pixels. Once this is done, there is a permanent loss of detail.

The K20D preserves the original image and lets you manually adjust noise reduction, which can be done in most image editing programs like Adobe Photoshop. I understand that not everyone knows how to do this, but don't blame Pentax. If you don't know how to manually edit your photos, then why on earth are you spending a thousand dollars on a camera body? This is not a point and shoot camera. Good point and shoot cameras with SLR-like features are widely available for less than half the price, so think twice if you really need this camera before investing in it.

4. Manual Features and Battery Life
Virtually everything in this camera can be set to manual mode. Manual focus is a toggle switch, so it won't constantly reset itself. Devoted dials on the body adjust the aperture and exposure time. Rather than automatically popping up at random times, the flash will not pop up unless you manually activate it. In full manual mode, it allows you to set up each shot just like with an old SLR. Since that's the only way I shoot, and use the lcd screen sparingly if at all, there is virtually no drain on the battery. Set like this, I have used the camera for up to four weeks, shooting more than a thousand photos without having to charge the battery. I doubled that time by buying the back-up battery extension. The Lithium Ion batteries are awesome.

5. Mirror-up LCD viewfinder
You can lock the mirror up and use the LCD screen on the back as a viewfinder, which is really helpful in framing shots where you can't check the viewfinder. It also reduces body-shake in multi-second exposures, which is handy if you shoot at night.

Now I have heard one, and only one complaint (other than noise reduction) which is that its burst mode is kind of slow at 21fps. I'm not a burst mode photographer, so I wouldn't know. In my opinion, if you want a camera that shoots more than 21fps, then buy a video camera. Apparently this makes a difference for sports photographers - another thing I don't do.

The main reason, though that I bought this camera is to be able to use the Pentax lenses, which I love. But it should be important to remember, as a digital camera, it's sensor is big, but not 35mm big, and this changes the proportions and angles from what a film camera shoots. Thus a 50mm lens from your film Pentax takes photos like a 75m lens - a factor of 1.5, so if you want a normal shot, shoot at around 35mm, and wide angle around 19, etc. A 100mm lense will actually shoot like a 150. This can be handy for using wider lenses with less distortion. I have a fish eye lense that is a little too wide on film but perfect on the Pentax. Also, it only takes auto-exposure compatible lenses, ie, modern ones, so you can't use your golden oldies, like an f1 from the 1960s.

On the whole, if the camera fits your needs, it's worth way more than the price. Hands down my favorite camera in the field of DSLRs.

Pentax K20D 14.6 Megapixel SLR Digital Camera Body

...

of guy, so I don't like it when a camera thinks its smarter than me. Although a lot of people complain about its lack of noise reduction, that's one of the big reasons I bought it. You see, every digital picture has noise. Cameras designed for shooting pictures of your kids on vacation smear the details away to try to hide it. They don't have less noise, they just make the picture fuzzy until you can't notice the pixels. Once this is done, there is a permanent loss of detail.



The K20D preserves the original image and lets you manually adjust noise reduction, which can be done in most image editing programs like Adobe Photoshop. I understand that not everyone knows how to do this, but don't blame Pentax. If you don't know how to manually edit your photos, then why on earth are you spending a thousand dollars on a camera body? This is not a point and shoot camera. Good point and shoot cameras with SLR-like features are widely available for less than half the price, so think twice if you really need this camera before investing in it.



4. Manual Features and Battery Life

Virtually everything in this camera can be set to manual mode. Manual focus is a toggle switch, so it won't constantly reset itself. Devoted dials on the body adjust the aperture and exposure time. Rather than automatically popping up at random times, the flash will not pop up unless you manually activate it. In full manual mode, it allows you to set up each shot just like with an old SLR. Since that's the only way I shoot, and use the lcd screen sparingly if at all, there is virtually no drain on the battery. Set like this, I have used the camera for up to four weeks, shooting more than a thousand photos without having to charge the battery. I doubled that time by buying the back-up battery extension. The Lithium Ion batteries are awesome.



5. Mirror-up LCD viewfinder

You can lock the mirror up and use the LCD screen on the back as a viewfinder, which is really helpful in framing shots where you can't check the viewfinder. It also reduces body-shake in multi-second exposures, which is handy if you shoot at night.



Now I have heard one, and only one complaint (other than noise reduction) which is that its burst mode is kind of slow at 21fps. I'm not a burst mode photographer, so I wouldn't know. In my opinion, if you want a camera that shoots more than 21fps, then buy a video camera. Apparently this makes a difference for sports photographers - another thing I don't do.



The main reason, though that I bought this camera is to be able to use the Pentax lenses, which I love. But it should be important to remember, as a digital camera, it's sensor is big, but not 35mm big, and this changes the proportions and angles from what a film camera shoots. Thus a 50mm lens from your film Pentax takes photos like a 75m lens - a factor of 1.5, so if you want a normal shot, shoot at around 35mm, and wide angle around 19, etc. A 100mm lense will actually shoot like a 150. This can be handy for using wider lenses with less distortion. I have a fish eye lense that is a little too wide on film but perfect on the Pentax. Also, it only takes auto-exposure compatible lenses, ie, modern ones, so you can't use your golden oldies, like an f1 from the 1960s.



On the whole, if the camera fits your needs, it's worth way more than the price. Hands down my favorite camera in the field of DSLRs.

Pentax K20D 14.6 Megapixel SLR Digital Camera Body

...

the exact exposure I want. The metering won't produce as many decent pictures on full auto as a Canon, because it will always preserve bright highlights. The reviews say that it underexposes, because if you take a picture of a person with the sky behind them, it will consistently keep the sky from blowing out - making the person too dark. At first this means more missed and underexposed shots, but it exposes the same way all the time, and after a week with the camera I found that I always knew how the camera was metering and I now get the exact exposure I want on the first shot far more often than I used to.

The camera also makes manual mode far more useable. I like finding a good exposure for the light and then sticking to that as long as I know I am in similar light. If my photos are looking a little bright or a little dark on the histogram, I change the shutter speed or aperture a click. With the green button, I can be in manual mode but have an automatic resetting any time the light changes, from full sun to shade. Anytime I know that there is a big change in light I hit the green button and get the automatic exposure setting, instead of having to spin the dials.

I like the ability to change what the dials and buttons do in many of the modes. I can customize what the control wheels do in each picture mode. Also note that many reviews say the K20d does not show ISO in the viewfinder (which was a big detractor for me since it was one feature I really liked about the 40D upgrade) but actually you can customize this and show ISO in the viewfinder instead of the number of remaining shots. You can also change ISO in any mode by holding OK while turning the finger wheel.

Negatives: The K20d does produce more noise over ISO 800 than the Canon, but I like that it keeps more detail and I like the grain of the noise far better. However sometimes in very high ISO shots there can be too much chroma noise (colored noise) to do anything but convert to BW, and in two or three pictures I have seen banding in high ISO pictures when I try to push them a stop in my raw converter. Also the auto-focus sometimes hunts in single shot mode in light that the 40D would handle, although I have found that if I put it on AF-Continuous (AI Servo in Canon) it usually finds focus. My understanding is that the Pentax AF system attempts to be more exact, and I think I have noticed that when I am in good light I have less missed pictures due to focus than with the Canon.