Red, Metal, Happy

Red

Metal

Happy

Camer history and information

The Camera

1. Explain the "camera obscura" effect. How is it achieved?

Greek and Chinese philosophers discovered the optical effect and soon was the first camera. It worked by being inside a dark room and a tiny hole created by the wall, the holes light passed through and was focused and projected upside down 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 lens.

3. What were the parts of the first modern camera invented by Niepce?

He added film, glass lens, and a dark box.

4. What do modern digital cameras have in common with Niepce's camera?

Light passes through the lens, into the camera and exposes the film.

5. What do digital cameras use to capture an image?

It uses an electronic sensor called a CCD.

Camera Modes

6. What is the difference between the Auto Mode and the Program Mode?

On the auto the camera will control the flash and exposure. Program is automatic-assist, you can control flash and other camera settings.

7. What is the Portrait mode used for? How does it work?

To attempt to blur out the background, camera will try to use the fastest available lens setting. 

8. What is the Sports mode used for? How does it work?

To freeze motion, camera will use the highest shutter speed possible.

The Half Press

9. Why should you do a half press on the trigger button?

To get the camera to focus and it'll tell you when its ready for the shoot.

Controlling Flash

10. What is this symbol mean? When would you use it?

Means that there is no flash. When there is enough light in the room.

11.  That the flash is on, you would use it when you're in a dark room or if there is not enough light.

Introduction to exposure

12. What happens to your photo if there is too much light ?

The picture would be washed out. 

13. What happens to your photo if there is not enough light?

Not enough will make the picture dark.

The Universal Stop

14. What is a "stop"?

It represents a relative change in the brigtness of light. 

15. How many stops fighter is the new planet if there are two sons instead of one?

16. how many steps brighter is the new planet if there are four sons instead if two?

Shutters and Aperture

17. What affect does a longer shutter speed of have?
More light.

18. What affect does a shorter shutter speed have?
less light.

19. What does the aperture control?

controls the light.

20. When adjusting the aperture, how can you increase the amount of light?
It closes up to restrict light, and opening up to let it through.

Great Black and White Photographers

Tina Modotti

                      Berenice Abbott                                                                  Robert Adams

The Camera

Parallax:  is an effect in photography where the image seen in the viewfinder is not framed the same as the image seen through the lens, because the viewfinder is in a slightly different position to the lens.

Pentaprism: A multi sided glass prism housed in the roof of an single-lens reflex camera so that the image that's seen by the lens can be viewed through an optical viewfinder above the lens.

Pellicle Mirror:  A fixed mirror in a single-lens reflex camera that reflects some of the light entering the lens to the ground-glass view screen while permitting most of the light to pass through to the film.

Pentax:  A brand name used by Pentax Ricch imaging company for cameras, sport optics and service.

  

Aperture: a space through which light passes in an optical or photographic instrument. The variable opening by which light enters a camera.

Shutter:  Each of a pair of hinged panels fixed inside or outside a window that can be closed for security or privacy or to keep out light.

Exposure: is the total amount of light allowed to fall on the photographic medium during the process of taking a photo.

Depth of field: is a characteristic of a camera that can be used to enhance the image composition of the photo.

F-stop: is the number ration of the focal length of the lens to the diameter of the aperture.

Focal length: of a lens determines how much magnification it provides.

 viewfinder diopter adjustment

aperture/exposure compensation/erase button

live view/movie record

AE lock

AF point selection 

quick control

ISO menu

drive mode

White balance 

AF mode

playback

display button

speaker
menu
white balance

 

First Photos - Best & Worst

I chose this picture because I really admire how the angle is towards her. What makes this a good photo is that its not blurry at all. She looks like a model !

This picture could of been a good photo if it wasn't blurry. I like how everyone is positioned, and their expressions. Overall its a blurry photo, but it had potential to be a good photo.