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the place to discuss photographing military personnel of advanced rank
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Photo of the week competition - 11th Feb 2024
Photo of the week competition - 11th Feb 2024
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Discussion
Images
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Feb. 13, 2024
Update on short and long term plans.
Update on short and long term plans.
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Jan. 23, 2024
Colour and luminance as components of an image
Colour and luminance as components of an image
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15
Aug. 22, 2023
The Definition of Microcontrast
The Definition of Microcontrast
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17
July 29, 2023
Bob Atkins on lens testing
Bob Atkins on lens testing
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13
July 20, 2023
Jots, Dr. Fossum, 2004
Jots, Dr. Fossum, 2004
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1
July 17, 2023
Couple of articles on going for smaller pixels
Couple of articles on going for smaller pixels
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2
July 16, 2023
RawDigger Build 772
RawDigger Build 772
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July 15, 2023
Shutter curtain speed vs exposure time
Shutter curtain speed vs exposure time
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3
July 10, 2023
Nice OS Focus Stacking tool.
Nice OS Focus Stacking tool.
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48
July 9, 2023
If you set "1/60" shutter speed, what exposure time do you expect?
If you set "1/60" shutter speed, what exposure time do you expect?
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87
July 1, 2023
Guess the EXIF
Guess the EXIF
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June 24, 2023
Education continues
Education continues
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189
June 23, 2023
What does "Linearity Upper Margin" mean?
What does "Linearity Upper Margin" mean?
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6
June 22, 2023
Please weigh in on photon noise
Please weigh in on photon noise
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117
June 21, 2023
Why I love shift lenses
Why I love shift lenses
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1
June 16, 2023
An exercise in perspective / Tom Axford 20230528
An exercise in perspective / Tom Axford 20230528
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May 31, 2023
Patents related to photographic lenses
Patents related to photographic lenses
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May 29, 2023
RawDigger build 770
RawDigger build 770
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May 29, 2023
GPU performance in ...
GPU performance in ...
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6
May 24, 2023
New ways with shutter travel time measurement
New ways with shutter travel time measurement
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May 14, 2023
Optics Software Thread
Optics Software Thread
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4
May 2, 2023
unofficial FAQ
unofficial FAQ
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15
April 29, 2023
Osprey and fish attached.
Osprey and fish attached.
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April 29, 2023
optics correction data, Adobe, Iridient, exiftool ...
optics correction data, Adobe, Iridient, exiftool ...
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10
April 27, 2023
Full field MTF of the 48MP camera of iPhone 14 Pro
Full field MTF of the 48MP camera of iPhone 14 Pro
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April 24, 2023
How Your Camera and Image Processor Determine Colors
How Your Camera and Image Processor Determine Colors
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April 23, 2023
The In-camera Lightness Meter
The In-camera Lightness Meter
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34
April 21, 2023
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