Basic photo

BASIC PHOTOGRAPHY Nuttakit Sukjaroensuk 14 May 2016 1

Equipment

Cameras

Lens 2

Tripods

Accessories

Remote

Filter

3

Camera bag

Cameras

Compact Camera

DSLR Camera 4

Mirrorless Camera

CAMERAS WORK 1. Light Path 2. Lens Elements 3. Mirror 4. Focus Screen 5. Pentaprism 6. Exposure Meter 7. ViewFinder 8. Auto Focus Screen 9. Shutter and Sensor 5

DSLR - MIRRORLESS 6

FILE FORMAT

Camera image Capture 7

RAW or JPEG 8

Camera Sensor

9

SENSOR SIZE

10

PIXEL
 COUNT AND SIZE "Dot" "pixel" "image pixel"

11

4896

3264 X 4896

?MP 3264

RESOLUTION Megapixel 12

BIT DEPTH

13

14

FILE SIZE : MEGABYTE 1. File Format 2. Quantity of Light 3. Varying Degrees of Color 4. Bit Depth 5. Megapixel Count (Resolution) RAW or JPEG ?

Dark or Light ?

12Bit or 14Bit ?

Colors?

What Size ?

15

FOCUS Manual Focus or Auto Focus 16

SINGLE FOCUS POINT The Movement 17

SHUTTER SPEED SLOW to FAST LIGHT to DARK 18

SLOW LIGHT BLUR

FAST DARK STILL

19

1

1/2

Full Stop

1/4

1/8

1/15

1/30

1/60 1/125

1/3

THE EXPOSURE METER SHUTTER SPEED 20

LENS FIX : ZOOM 21

FIX (PRIME) LENS Fixed focal length and do not zoom 18, 24, 28, 50, 70 mm etc.

22

ZOOM LENS Cover a range of focal lengths within one lens 17-50, 70-300 mm etc.

23

24

FOCAL LENGTH From Optical Center to Image Sensor 25

Ultra Wide 14-24mm

Wide 24-35mm

Standard 35mm-70mm

Telephoto 70-300mm

VIEW ANGLE 26

Super Telephoto 400-600mm

WHICH LENS 27

WHICH LENS 28

LENS HOOD 29

READING LENS 30

31

APERTURE SHALLOW to DEEP LIGHT to DARK 32

Large Hole LIGHT Shallow

Small Hole DARK Deep

33

2

4

8

34

16

2 2.8 4 5.6 8 11 16 22

35

Full Stop

1/3

THE EXPOSURE METER APERTURE 36

Low Number DARK FINE

ISO FINE to NOISE DARK to LIGHT 37

Height Number LIGHT NOISE

WHITE BLANCE 38

39

18% Gray

-2

-1

0

+1

THE EXPOSURE Speed Shutter & Aperture 40

+2

?????

Middle Gray 18%

Aperture + Shutter

WHAT'S CAMERA SEE? What's you see?

41

METERING MODES Matrix - Center Veighted - Partial & Spot 42

Multi-Zone

Center-Weighted

Metering Icon Spot & Partial

43

P

-2

-1

0

+1

+2

Aperture + Speed Shutter

EXPOSURE INDEX = 0 Black Color Object Sample 44

P

-2

-1

0

+1

+2

Aperture + Speed Shutter

EXPOSURE INDEX = 0 White Color Object Sample 45

P

-2

-1

0

+1

+2

Aperture + Speed Shutter

= EXPOSURE INDEX = 0 Black and White Color Object Sample 46

HOW TO DARK & LIGHT 47

P

-2

-1

0

+1

+2

Aperture + Speed Shutter

EXPOSURE INDEX = -2 Black Color Object Sample 48

P

-2

-1

0

+1

+2

Aperture + Speed Shutter

EXPOSURE INDEX = +2 White Color Object Sample 49

DYNAMIC RANGE How much Dark and Light of your Camera 50

18% Gray

-2

-1

-3 Faster Speed Shutter

0

f8

+1

+2

+3 Slower Speed Shutter

DYNAMIC RANGE TEST 51

HISTOGRAM

Digtal Light and Dark Index for Digital Photo 52

NORMAL MID CONTRAST AND BRIGHTNESS 53

FLAT LOW CONTRAST 54

HEARD HIGH CONTRAST 55

LOW & HIGH BRIGHTNESS 56

SHARPEST APERTURE

From Large Aperture - Small Aperture 57

f 22

f 11

f 5.6

f 16

f8

f4

58

DEPTH OF FIELD

59

60

1. Lens Focal Length (mm) 2. Aperture Selected (f) 3. Subject Distance 3

1

2

61

DEPTH OF FIELD CALCULATOR http://www.dofmaster.com/dofjs.html

1 2 3

62

DEPTH OF FIELD DETAIL 63

HYPERFOCAL DISTANCE The Point of Infinity Focus Background 64

H

Hyperfocal distance Formula H = Hyperfocal distance in mm f = Lens focal length in mm N = F-number c = Circle of confusion in mm 65

Circle of confusion

f = 50 N = 16 c = 0.029 H=?

66

Hyperfocal Distance Table for Full Frame Sensors 67

Hyperfocal Distance Table for APS-C Sensors 68

Shutter Priority

Aperture Priority

Manual

Program

DIGITAL CAMERA MODES Program, Shutter Priority, Aperture Priority, Manual 69

PROGRAM (P) Camera chooses
 the Aperture and the Shutter Speed 70

SHUTTER PRIORITY (TV) OR (S) You choose the Shutter Speed Camera chooses the Aperture 71

APERTURE PRIORITY (AV) OR (A) You choose the Aperture Camera chooses the Shutter Speed 72

MANUAL (M) You choose the Aperture and the Shutter Speed 73

READING BACK OF CAMERA 74

“Thank you” –Nuttakit Sukjaroensuk– 75