The document discusses the key components involved in capturing digital images, including: - The viewfinder which photographers look through to frame shots. - The image sensor, an electronic device that controls light and forms the digital image. - The aperture, or opening, that controls how much light enters the camera. - The shutter speed, which determines if images appear blurry or frozen, simulating effects in post-processing. - Memory like memory cards or internal storage which store the captured images and files. - Lenses which form the image and come in different types to serve various functions.

1. TASK 1 - Capturing images
By Munirba

2. Viewfinder - (screen)
 A view finder is on a camera, this is what the photographer looks through to focus
on the picture they are going to take. View finders are normally separate and have
parallax (this is the different between the object and camera).
https://www.google.co.uk/imgres?i
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3. Image sensor
 This is an electronic device on an camera that controls light and forms a electronic
signal to the camera. Silicon based image sensors are put in smartphone cameras,
webcams and digital cameras.
http://www.dpreview.com/files/p/articles/72284
56320/sonysensors.jpg

4. Aperture (f. stops)
 This is a opening hole for the camera to let in light and travel through the camera.
The sizes of aperture settings come in Fs, these can be e.g. f4 or f16.
(http://pixelarge.com/wp-content/uploads/2014/09/lens-aperture-f-stop.jpg)

5. Shutter
 The shutter speed controls weather a image has a blurry effect or a dramatic
freezing action. Both of these make a image look like there are effects added onto
the picture through Photoshop but this is simply done by changing the shutter
speed. ‘After the sensor is done collecting the light, the shutter closes immediately,
stopping the light from hitting the sensor. The button that fires the camera is also
called “shutter” or “shutter button”, because it triggers the shutter to open and
close. ‘ this gives a more detailed explanation about how it happens.
(https://www.youtube.com/watch?v=CJCkRvFn8Tw)
http://www.photographytricks.ne
t/wp-content/uploads/camera-
shutter-speed.jpg

6. Memory - (memory card, internal storage)
 A memory card is something that stores small information such as images, videos and audio these are
normally in smartphones. A memory card uses flash memory.
(http://i.ebayimg.com/00/$T2eC16N,!ysE9sy0hY3kBRY+K0wVyw~~_35.JPG)
 Internal storage is normally on most computer's internal hard drive. This is the primary storage device used
to store a user's files and applications. If a computer has multiple internal hard drives, they are all
considered part of the computer's internal storage.
(https://upload.wikimedia.org/wikipedia/commons/9/95/ASUS_CD-ROM_CD-S520-A4_20080821.jpg)

7. Lens - (functions, types)
 ‘ A camera lens (also known as photographic lens or photographic objective) is an
optical lens or assembly of lenses used in conjunction with a camera body and
mechanism to make images of objects either on photographic film or on other
media capable of storing an image chemically or electronically. ‘ I got this this
information from Wikipedia. (https://en.wikipedia.org/wiki/Camera_lens)
https://www.google.co.uk/search?q=what+is+functions+of+lens+in+camera&rls=co
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