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Aperture is the size of the opening that allows light into the camera.
1. Set the camera on M for manual.
2. Set camera iso to 800:
- Press the top of the back selector dial where it says iso,
- Turn dial to 800
- Press center button.
3. Set the for 1/50 if indoors.
Use the +/- button on back of camera to switch from shutter to aperture.
The shutter must stay at 1/50 for all pictures.
4. The green arrows on the viewer screen will indicate what is active and can be changed by rotating the selector dial.
- Use the +/- selector button to switch to aperture f-stop.
Take PHOTOGRAPHS:
Picture 1.
- Rotate the dial on the back until the image looks under exposed
- Write down the aperture f-stop and take a picture.
Picture 2.
- Rotate the dial, which adjusts the aperture f-stop, until the picture looks normally exposed
- Write down the aperture f-stop and take a picture.
Picture 3.
- Rotate the dial on the back until the image looks over exposed
- Write down the aperture f-stop and take a picture.
- Plug the camera into the computer.
- Open Google Docs
- Open the Photo folder
- Make a folder and call it Manual Aperture
- Upload the photos into this folder
Open Google Classroom
- Open the assignment #4 Manual Aperture
- In the provided doc, insert the three pictures into the table
- In the section for each picture, answer:
- The aperture f-stop was for each picture
- If the picture is under, normal or over exposed.
- Explain how aperture f-stop affected the exposure of the pictures.
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