sallam
i want to share information about dslr camera well mostly new one find anything useful from it
dslr=digital single-lens reflex
there are many dSLR nowadays and they are just for picture at very precise and max level
we have mobile cameras but its something not like it so lets start from scratch
you can control
if you change one setting other will be affected.At the end i will make a scenario to help to understand
ISO
SHUTTER SPEED
APERTURE
FPS
LENS SIZES
ISO:
iso basically controls exposure level to light and noise in picture
when taking picture in dark places increase ISO and it will be more sensitive to light but you will feels small dots on picture thats due to high ISO level
SHUTTER SPEED:
if you increase ISO shutter speed will increase well
more shutter speed means camera lens will open for short time which awesome to dump brightness
and less shutter speed will help you take nice controlled less blur pictures
APERTURE:
Aperture refers to the opening of a lens's diaphragm through which light passes. It is calibrated in frame/stops and is generally written as numbers such as 1.4, 2, 2.8, 4, 5.6, 8, 11 and 16. The lower f/stops give more exposure because they represent the larger apertures, while the higher f/stops give less exposure because they represent smaller apertures
FPS:
frame per second which is like this in settings
0.9 ,3.0,4.4
at 0.9 it take 1 picture per second and at 4.4 it take 4 picture per sec
lens sizes:
don't worry about megapixels if a dslr with 16 mp sensor it will give enough crisp you want or more
but more important this are lens a carl zeiss lens costs around 140 k pkr and a dslr starts from 40 k latest
there are three kind of lens i will explain there are also macro or other but i will discuss only rookie level here
potrait lens ,zoom lens ,wide angle lens
potrait lens its a lens for potrait like taking a friend pic or a car stuff like that
zoom lens used for upgarding zoom distance like from 20x to 30x or more
wide angle lens is used for groups shots land scapes and pics like that