POP ART – Memory test

2.1 Use contextual awareness to support the development of ideas for visual production.

Q1 – Detail two reasons why we change the ISO

we change the iso because if we lower if we control the amount of light allowed in the shot.

Digital cameras convert the light that falls on the image sensor into electrical signals for processing.

Q2 – Explain the difference in depth of field between a wide and a narrow aperture

lowering the aperture decreases the amount of detail over a wide range of area but increasing allows you to have a deep depth of field

Q3 – List four consideration your had to take into account when producing your pop-art photography. For example, depth of field, shadows etc)

shadows i got rid of by using a light box so this wasn't a problem

i needed a low depth of field because im not trying to capture a wide shot of lets say a detailed scenery i just wanted to focus on one object

Q4. Describe when would you choose to use the ‘A’ and the ‘P’ modes on a camera

he Program mode. This is the mode that I shoot in most of the time. The camera does the exposure and the focus. You can however set the exposure compensation, which is the only control (other than the flash) you need most of the time for snapshots. The nice thing about this mode is, it is completely automatic, but you have control over the flash, which is what you need for your snapshots.

The Automatic mode. This is what most people set when they look at a camera for the first time. The problem with this mode is that the camera will invariably choose the wrong moment to turn on the flash, usually ruining your planned picture. Really, just use mode P, and turn on the flash when you want it.