Take three or four exposures of the same scene. Don't change anything on the camera and keep the framing the same.
Preview the shots on the LCD screen...Now bring up the histogram on the preview screen...As you page through the images you can see small variations in the histograms.
Add the sequence to your learning log with the time info from your camera's shooting data as your first images for Part One.
Preview the shots on the LCD screen...Now bring up the histogram on the preview screen...As you page through the images you can see small variations in the histograms.
Add the sequence to your learning log with the time info from your camera's shooting data as your first images for Part One.
Starting Approach
I first approached this as a quick and easy win, something that I could achieve in less than a minute. With dinner on, I grabbed my camera and went into the courtyard and took the following:
I first approached this as a quick and easy win, something that I could achieve in less than a minute. With dinner on, I grabbed my camera and went into the courtyard and took the following:
Image 4650 shooting data
25 July 2018 - 18:31:34
F stop - f/4
Exposure time - 1/160 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
25 July 2018 - 18:31:34
F stop - f/4
Exposure time - 1/160 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
Image 4651 shooting data
25 July 2018 - 18:31:36
F stop - f/4
Exposure time - 1/125 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
25 July 2018 - 18:31:36
F stop - f/4
Exposure time - 1/125 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
Image 4652 shooting data
25 July 2018 - 18:31:36
F stop - f/4
Exposure time - 1/125 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
25 July 2018 - 18:31:36
F stop - f/4
Exposure time - 1/125 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
Image 4653 shooting data
25 July 2018 - 18:31:38
F stop - f/4
Exposure time - 1/160 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
25 July 2018 - 18:31:38
F stop - f/4
Exposure time - 1/160 sec
ISO speed - ISO - 100
Exposure bias - 0 step
Focal length - 28 mm
Review and Reshoot
The first photos were taken quickly, free hand. I wasn't truly fulfilling the aim of this exercise which was to show that even when trying, you cannot take the exact same photo twice, there will always be subtle, sometimes imperceptible differences. I decided to take some new photos, this time in a more controlled manner.
I placed the camera on table and focused it on one item, so that any changes between the photos would be due to the changing environmental elements, rather than due to subtle movements in me, my posture, camera shake etc which will have contributed to the differences in the photos in the first set. I purposefully chose an item that was in dappled shade, to highlight the differences that can occur.
The first photos were taken quickly, free hand. I wasn't truly fulfilling the aim of this exercise which was to show that even when trying, you cannot take the exact same photo twice, there will always be subtle, sometimes imperceptible differences. I decided to take some new photos, this time in a more controlled manner.
I placed the camera on table and focused it on one item, so that any changes between the photos would be due to the changing environmental elements, rather than due to subtle movements in me, my posture, camera shake etc which will have contributed to the differences in the photos in the first set. I purposefully chose an item that was in dappled shade, to highlight the differences that can occur.
Image 6312 shooting data
2 September 2018 - 13:53:18
F stop - f/4.5
Exposure time - 1/160 sec
ISO speed - ISO - 125
Exposure bias - 0 step
Focal length - 110 mm
2 September 2018 - 13:53:18
F stop - f/4.5
Exposure time - 1/160 sec
ISO speed - ISO - 125
Exposure bias - 0 step
Focal length - 110 mm
Image 6313 shooting data
2 September 2018 - 13:53:20
F stop - f/4.5
Exposure time - 1/160 sec
ISO speed - ISO - 160
Exposure bias - 0 step
Focal length - 110 mm
2 September 2018 - 13:53:20
F stop - f/4.5
Exposure time - 1/160 sec
ISO speed - ISO - 160
Exposure bias - 0 step
Focal length - 110 mm
Image 6314 shooting data
2 September 2018 - 13:53:22
F stop - f/5
Exposure time - 1/160 sec
ISO speed - ISO - 160
Exposure bias - 0 step
Focal length - 110 mm
2 September 2018 - 13:53:22
F stop - f/5
Exposure time - 1/160 sec
ISO speed - ISO - 160
Exposure bias - 0 step
Focal length - 110 mm
Image 6315 shooting data
2 September 2018 - 13:53:22
F stop - f/4.5
Exposure time - 1/160 sec
ISO speed - ISO - 125
Exposure bias - 0 step
Focal length - 110 mm
2 September 2018 - 13:53:22
F stop - f/4.5
Exposure time - 1/160 sec
ISO speed - ISO - 125
Exposure bias - 0 step
Focal length - 110 mm