Experiment with your new cheap digital camera

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Sure we all have our house near a store of "all for 1 dollar" where we can find all kinds of wares, from figurines to household goods. How about you begin to explore with your cheap digital camera? You can experiment different methods and settings.

It is about finding small mirrors, all the same to enable us to create a small box of mirrors; we will need at least five or six best. With a little masking tape, or insulation, we have to create a small box with the reflective surface of mirrors inside. Once assembled our box is now home while experiencing. Get candles, use a flash, enter figures, etc. In this sense, anything goes, the only limit is your imagination.

The results can be most varied, and after the jump I leave with images of different results. Maybe, many of you will know already, but in the field of photo sensors nominal sensitivity has always been said not to exist, because our cheap digital camera ISO sensor that can vary in each picture takes to produce a "valid", being at every moment a nominal sensitivity.

The problem with this is that the nominal sensitivity digital cameras still exists, and is one of the cheap digital camera ISO's minimum value to which the sensor responds better before electromagnetic signals. From this value (both above and below), the sensors generate what we call noise, and digital photography could associate with the so-called forced chemical or analog photography.

Try to correct any chromatic aberration with Adobe Photoshop. Do not worry, even if your camera is not top quality, you can modify the images as many times as you want. A few days ago we brought you express a trick in which we saw how we could change the colors of items in a photograph in Photoshop by following a few steps. Today we will see how we can correct chromatic aberration using Adobe Photoshop.

Chromatic aberration

In case you did not know, chromatic aberration is usually an error related to the quality of the lens, but can also arise as a result of illumination with large contrasts in which the camera has trouble processing the information it receives each color channel (RGB) and is unable to layer and mix colors properly.

There are photo chromatic aberrations detected as bands of bright colors that do not correspond with reality. They usually appear red or blue discoloration around the edges or lines that abruptly change amount of cheap digital camera light.