Means "dark room" in Latin.It is achieved in a dark room,a tiny hole is created in one wall and through the hole,light is focused,and the outside scene is projected on the opposite wall.
2. What invention during the 17th Century helped man get a step closer to creating the modern camera? Isaac Newton and Christian Huygens perfected the understanding of optics and the process of making high quality glass lenses.
3. What were the parts of the first modern camera invented by Niepce?
He added film to crate the first successful photograph.
4.What do modern digital cameras have in common with Niepce’s camera?
Some cameras still use film.
5. What do digital cameras use to capture an image?
Light passes through the lens,into the camera,and exposes the film.
6. What is the difference between the Auto Mode and the Program mode?
Auto Mode is the default for most modern cameras,and the photographer aims,presses the button and it takes the picture. Program mode is same as auto mode but lets you control flash and a few other camera settings.
7. What is the Portrait mode used for? How does it work? Portrait mode is used to blur out the background,camera will try to use the fastest available lens setting(aperture).
8. What is the Sports mode used for? (not just sports) How does it work?The Sports mode is used to freeze motion,camera will use the highest shutter speed possible.
9. Why should you do a half press on the trigger button?
You should use a half press on the trigger button to get a faster camera response time,more control over focus and encourages better composition.
10. What does this symbol mean?
It means Disabled Flash,you would use this if there is already a good amount of light for a more dramatic photo.
11.What does this symbol mean?
It means Auto Flash and you would use this if you want the camera to choose when you need more light in the photo.
12. What happens to your photo if there is too much light?
The picture will be washed out.
13. What happens to your photo if there is not enough light?
The picture will be too dark and hard to see detail.
14. What is a “stop.”
A stop is used in every aspect of photography to represent a relative change in the brightness of light.
15. How many stops brighter is the new planet if there are two sons instead of one?
1 Stop brighter.
16. How many stops brighter is the new planet if there are four sons instead of two? (Hint: the “show answer” feature is wrong).
3 Stops brighter.
17. What affect does a longer shutter speed of have?
A longer shutter speed=more light.
18. What affect does a shorter shutter speed have?
A shorter shutter speed=less light.
19. What does the aperture control?
The Aperture controls how much light passes through it.Larger opening=more light.
20. When adjusting the aperture, how can you increase the amount of light?
The larger the opening is on the aperture the more light that is transferred through.
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