Wednesday, January 15, 2014

Is common digital camera able to capture good images as the DSLR camera do?

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Q. I mean like, can we produce beautiful images using common camera as if it were taken using DSLR camera used by most photographers?


Answer
yes. it is possible to take just as good pictures with a point and shoot, however there are more limitations, so you can't take the variety of good pictures that you can with a dslr. the ability to change lenses and add filters on a dslr widens the range of things you can do greatly. in addition, dslr's often have greater latitude in things like shutter speed, aperture, etc . which gives you greater ability to take pictures in more conditions. they are simply better cameras which allow you to do more things. a good photographer can take good images with almost any camera, but each camera has its own limitations. the better the camera, the less limitations.

Astrophotography preference CCD or DSLR cameras which is better for taking star pictures?




discoverth


While becoming interested in astrophotography I wounder aloud should I use a CCD momochrome with color filters, a color CCD or a DSLR camera.

I only want to take star pictures so a cross functional DSLR camera would have to out perform ccd options for it to qualify as a choice.

My budget is 5000 for getting started. Camera, telescope, filters and laptop if possible.


Thanks



Answer
The CCD astro camera will outperform a DSLR on the sky. The main advantages of the DSLR are that you can use it without a computer, and it's available for normal photography also. At the low end of the price range, the DSLR will also give you more pixels, but this is not necessarily a good thing. The tiny pixels in small-format DSLRs are not well-matched to the image scale of most telescopes, and will be considerably noisier than the larger pixels in an astrocamera.

The advantages of the CCD astrocamera include lower noise, better Hα sensitivity (Hα is the red light that dominates many emission nebulae), and better integration with your image processing software.

The use of filters will complicate things slightly, but also add more options, like using narrowband filters to bring out the contrast of nebulae. You can always shoot in plain monochrome to start with.




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Title Post: Is common digital camera able to capture good images as the DSLR camera do?
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