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Try to find out; haw to find for yourself a digital photo camera.
We can try to find you what is all these technical descriptions given specific parameters, what extra options is really needed and what options not so needed.
I try to not going into the heart of the matter but guide for Principe good bad
Expensive and professional photo cameras we do not look, but only consumption cameras.
Tease statement that canon cameras are better than for example Fuji. A long time ago, we have proved that firm’s choose met is only religion question. All of known firm make not only advanced cameras but cheap cameras too. However, example Samsung, BenQ and Trust is not so loyal at photo camera business because that is not their primary business.
Ok now look photo camera’s primary parameters.

1. Lens is each cameras “Alfa and omega”, from that at first is depending ending result. Good lens have to have a glass object lens, precisely mount, sharp drawing, non-picture mutilations.
In cheep cameras principally use plastic lens. Many firms use famous producers like Carl Zeiss optic. If your pocket allows – then it is recommendable to use this.

2. Megapixels- that is a disputable question. Picture’s computer screen largeness (1280×960) matches 1.2 Mpix. Taking into account, that often you need to frame finished pictures, digital process, reserve is needed. Often with five Mpix, usual user is enough in all cases. However, if you orientate on computer – ore commercial design, photo art –recommendable more.

3. Optical zoom – usually that is 3x and in most cases with that is enough. There are cameras that have 12x. That is very comfortable but in this case, that is a minus because it increases cameras size. In no case I not recommend to buy cheapest camera with stated lens, pictures will be normal but cameras potentialities will be limited.

4. Digital zoom – usually it is 4-6x. I look on at it like not necessary function, because picture’s quality in many cases becomes unacceptable. If you need to zoom in capitally then better result usually is then if you take photo with maximal resolution without JPEG compression and later needed object cut out.

5. Switch action speed. Good switch have to bee with large exposure time interval. If you want to take a photo of football ball in flight then you need at least 1/1000 s speed. If we want to take picture of moonlight, landscape (from tripod of course) then you Howe to take account with 2-5 s exposure. Good switch can provide interval from 1/2000s – 15 s.

6. Iso. The ISO setting in a digital camera adjusts the sensitivity of the CCD. ISO usually is adjustable automatically and manual. Fro example, if we take a photo of moving object in nightfall with standard ISO 200 exposure it van bee 1/30 s and object, of course, will be vague.
With ISO = 800 exposure will be 1/125 s and the picture can be normal. Although new photo cameras can provide ISO until 3200, with value 800 and more pictures usually can be so granular then without special handling you cannot do.

7. Auto focus is imprescriptibly digital cameras function. Be sure that camera have (area iESP) and spot auto focus

8. White color balance manual regulation. Is one useful thing, taking photo’s, let us say, incandescent lamp light without photoflash.

9. Photo-flash – although professional photo cameras run away form that, however without it you cannot take photos in night. Good photoflash flash power automatically regulate depending of distance until object, mandatory request is front flash. It distracts eye wink.

10. Built-in memory variable models have 8-50 mb, usually 20. That is enough camera is testing, but practical it is too little. Recommendable is at least 128 MB extra memory.

11. LCD screen is one of the expensive photo camera’s things. Integral effect to picture it has not have but big 2.5” display hardly makes easy the work.

12. Stated regime’s (sport, night) is good thing too, especially for beginners; they can save you form mistakes.

13. Built-in picture handling program (red eyes, some effects) everyday use it is not wary handy. Small LCD display not allows appraising the result. You can get along without them.

14. DPOF and PictBridge direct printing- you can use it if you have not a computer but only printer.

15. Video- function even expensive cameras usually are far behind video camera options. However, if you really need it then we can pick 640×480, 30 fps, file format – avi.

16. Feeding – biggest part of models have two things: AA type batteries ore special LI-Ion battery (and loader. If you want to use AA batteries than do not use usual batteries and use Ni-MH batteries and loader.
But if you want a photo camera like mobile phone then you want to purchase photo camera with li-Ion batteries( they weight is only 10-20 g) but capacity isn’t so big.

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