Digital Photography - PowerPoint PPT Presentation

About This Presentation
Title:

Digital Photography

Description:

Digital Photography – PowerPoint PPT presentation

Number of Views:34
Slides: 11
Provided by: chiizevents
Category:
Tags:

less

Transcript and Presenter's Notes

Title: Digital Photography


1
DIGITAL PHOTOGRAPHY CONCEPTS

2
What is Digital Photography?
  • Digital photography uses cameras containing
    arrays of electronic photodetectors to supply
    images focused by a lens, as against an exposure
    on film . The captured images are digitized and
    stored as a file ready for further digital
    processing, viewing, electronic publishing, or
    digital printing.
  • It is very important to learn photography from
    basic for professional shot.There are certain
    photography workshops available to learn from
    basics to wide range.

3
Digital Camera
  • Camera that captures photographs in digital
    memory.Moat of the cameras nowadays are digital
    one, and while there are still dedicated digital
    cameras, more cameras are now incorporated into
    mobile devices, which can, among many other
    purposes, use their cameras to initiate live
    video calling , directly edit ,business purpose
    and upload image to others.

4
C.E.L.L
  • Composition
  • Exposure
  • Lens
  • Light

5
Exposure Triangle
6
Aperture
  • Aperture can be defined as the opening in a lens
    through which light passes to enter the camera.
    It is expressed in f-numbers like f/1.4, f/2,
    f/2.8 and so on to express the size of the lens
    opening, which can be controlled through the lens
    or the camera.

7
Shutter speed
  • Shutter speed is the means by which quick the
    camera records the image or how long the screen
    is open. You can likewise see shade speed as how
    long the light is permitted in.

8
ISO
  • ISO is also known as film speed. The ISO number
    indicates how quickly a camera sensor absorbs
    light.
  • A higher ISO means you can use a faster shutter
    speed, great for those times when there is little
    light,
  • A lower ISO is always recommended for cleaner
    images and more detail.

9
Point to be Remember
  • If you want to improve your photography in more
    unusual photographic situations, it is important
    to understand the photo exposure triangle and how
    shutter speed, aperture and ISO are related and
    the effect they have on each photograph. We all
    want to know how to get the correct exposure in
    photography.
  • For showcase our talent in competitive world ,it
    is important to have enough knowledge for that
    various photography events are organised by
    photography experts.

10
(No Transcript)
Write a Comment
User Comments (0)
About PowerShow.com