Week 4 - Summary

We learned more about aperture, shutter speed, and ISO. We also learned a little bit about surface properties. I learned that aperture affects light and depth of feild. The shutter speed affects light and motion. ISO affects the camera sensativity to light, but the higher you set the ISO the more grainy the picture looks. I also learned that the standard in general for printing is at least 300res. For the web computer screen the res. should be at least 72. You can always down res. an image smaller and still be high quality, but you can't up res. an image bigger and still have the same quality.