Analyzing, one page summary

• There are no processing and printing charges and you can see the effects of your settings changes almost immediately
• There are three main factors when it comes to properly exposing a shot: aperture, shutter speed and ISO sensitivity
•  If you are in your living room at night and can see fine with the lights turned on, that’s not necessarily enough light to properly expose a shot.
• The character and feel of bokeh is largely contingent on the lens's optical design and the number of metal blades that create the degree of roundness of the lens aperture
• shutter speed is very fast, and although the difference between 1/1000 of a second and 1/30 of a second is hard for us to recognize
• you can also add more light to your scene with a flash or other light source, but this often completely changes the nature of your final image
• you should be prepared to try again with an adjusted shutter speed or a more stable grip if the shot is not to your liking
•  iso is particularly effective when shooting in low light or when shooting with very long lenses that let in less light
• as you may still be working in program mode, there is one final exposure setting that can help you nail the perfect shot
• You may like a cooler skin tone over a warmer tone, and unless you are shooting something
• To resolve this dilemma, your camera has an AF lock button, usually located near where your thumb rests on the back of your camera, often times near the viewfinder