Papillomavirus, Dogs, Contagious

sensitivity, instructions

often a problem to be addressed is the sensitivity to be set on our machine, how to behave?

First you need to see what kind of car we're using a compact or a small bridge have the sensor and the picture quality suffers and decays much as they climb the value iso.

What 's the limit is not exceeded?

in principle with the compact and the bridge would stay in the case of ISO 400 to maintain a good quality and go to 800 if really necessary, however, aware that the quality will begin to be affected by bringing the photo to take looks grainy and muddy.

With SLRs you can be more relaxed having a sensor of generous dimensions and all machines now allow you to go to 1600 ISO with no problems, starting in 3200 for quality and decay of 6400 say that we are in the red zone to be used with caution.

The main reason to raise the ISO is the lack of ambient light, such as photos or evening in a dimly lit room, in these cases or raise the ISO, or using flash or equip you with a stand or other support of luck and get up the exposure time keeping the ISO low.

Another situation where you can raise the ISO when it comes to example we want to do sports photos or any event it is necessary to have fast shutter speeds fast in this case you can raise the ISO and the shutter speed to prevent blur.

I usually keep the ISO low, 200 as value for my car is perfect and I get the feeling only when absolutely necessary because for me the quality of the shot is the most important and often prefer Please do not take rather than have a file that does not satisfy me.

Even for iso my advice is to experiment, both indoors and out so you know how it behaves the car and know in advance the situations in which pictures or leave the machine off. Everyone has a good idea, however, shot and then do not be swayed by what I do, sometimes a thing is worth a shot also unsuccessful or of poor quality because it is still a time of life that will never return.

do, do not have to look too shoot the pc because the monitor will greatly amplify the noise problem, and the mix of grain due to high sensitivity, if the same picture you see the mediocre screen will print you will realize that many of the flaws vanish. The reason lies in the fact that printing uses a much lower resolution than the screens and inks can "spread" photos covering many of the pitfalls and problems associated with high ISO.

So Happy printing!