Friday, April 11, 2008

Shutter speed





Q.what two things does the shutter effect?

A.It effects the light and the movement of the picture.

Q.How is shutterspeed represented?

A.It is represented in fractions.

Q.What modes on your camera allow for shutter manipulation?

A.The two modes are aperature

-what is the differences between them?

A. one effecets the light and the other effects movement

Q.when or why would you want to control the shutter speed?

A.You would want to control it when I think its to dark and you want more light

Q. explain the photos

A. the first picture is showing him moving and as you can see it effects the picture when using shutterspeed.

The second picture shows him just taking a picture and he didn't move so its not blurry also the shutterspeed was left on for a long time so thats why theres a lot of light

ISO








The difference between these three photos is the lighting. When you want to use the flash thats when you are just trying to take a picture really quick and with your friends. The ISO 50 is used when your in a really bright area or maybe when its a sunny day. The ISO 5000 is used when theres not enough light

Light Metering





Metering is when you select an object and you press the button to take a picture, halfway it also makes the object lighter in the picture.In this picture we metered the computer so as you can see the computer turned out darker than the person.

In the second picture I Metered the person and the results are clearer than the first. You can see the person instead of just seeing the computer screen. Metering is important when you want to make an object brighter when you out in the dark or someplace where theres not that much light.