With technologies that are built cameras of today, now, you hardly run into trouble exposure, even in low light situations. However, it could happen to run into a scene whose contrast can cause problems even the best cameras. If you do not get images with the desired exposure, the result is always disappointing.
One of the challenges that all photographers are fighting is the understanding of how the camera "sees and interprets the world." ...

Sunny or Sunny f/16 Rule 16 is a mnemonic used by photographers to remember a particular setting for correct exposure to sunlight. Initially developed for film photography (which is obvious, since many of the "ground rules" that circulate in this environment, as the above, born for film photography) to help determine the exposure without the use of light meters, Sunny 16 can also be applied to digital photography.

The current digital cameras allow users to choose and adjust the exposure metering mode, ie the manner in which the camera measures the brightness of the subject.
The regulation of this mode is done by evaluating the amount of light available for the shot, and it is determined on the basis of the exposure. However, at times, using the Program mode, A Time Priority (Shutter Priority) Priority or Aperture (Aperture Priority), the camera is not sufficiently intuitive to set the proper ...

In past weeks we have spoken, and exposure of the three elements that determine: Aperture, Shutter speed and ISO , Discovering how each of these elements is crucial for the result to be obtained. Now we make a further step forward by examining two shooting modes (which I use very often in case you have little time to think) and that good cameras implement:
Time priority mode and aperture priority mode
A little preamble
We have seen how the three elements that ...

In days past I have written a series of posts related to the concept of "exposure" in digital photography, especially when shooting in manual mode. We have seen that the exposure is determined by 3 factors that make up the so-called triangle of exposure:

ISO - Sensitivity of the sensor.
Shutter speed or exposure time.
Opening.

Having already discussed the first two points, now I want to dwell on this third concept:
WHAT 'THE OPENING (DIAPHRAGM)?
Within the target is a small aperture that, depending on our choice, can open up ...