6. Basic using digital camera (DSLRs)
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Aperture / F-Stop (Av)
Shutter Speed (Tv)
ISO
7. Aperture / F-Stop (Av)
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Aperture is device allows the light from out side
go into the lens and to Camera Sensor.
Aperture allows to do Sharp or Depth of field
and Shallow Depth of field.
Image of (DOF) from Wikipedia
10. Shutter Speed (Tv)
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Shutter Speed / Exposure time: the time that
Camera’s shutter is opened taking photo, it controls
the duration of the exposure and can control light &
speed.
The length of SS: 1/1000s, 1/500s, 1/250s, 1/125s,
1/60s, 1/30s, 1/15s, 1/8s, 1/4s, 1/2s, 1s, 15s, 25s, 30s
and Standard SS (1/60s, 1/125s, 1/250s, 1/500s).
13. ISO
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ISO allows to get more or less amount of light.
If you use high ISO, your image will get more noise.
Image from “godigitalslr.com”
15. ISO.Ex2:
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ISO: 100
ISO: 400ISO 100 ISO 400
16. Some Rules of Photography
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1. Rule of thirds
2. Line
3. Framing
4. Balance
5. Breaking Rule
17. 1. Rule of thirds
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22. Thank you
for your attention!
Phally Kim (Geo Lio Foto)How to Take Better Photographs
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Phally Kim
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E-mail: kim.phally@gmail.com /
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Notas del editor
M mode can control all ( Aperture, Shutter, ISO) but in above I want to note that (Av, Aperture priority) and (Tv, Shutter Speed priority), & ISO can be auto or custom.
1. Depth of field: (Wikipedia) depth of field (DOF) is the distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image. Although a lens can precisely focus at only one distance at a time, the decrease in sharpness is gradual on each side of the focused distance, so that within the DOF, the unsharpness is imperceptible under normal viewing conditions.