The calibration tag has no wiki summary.
18
votes
3answers
2k views
How do I calibrate the diopter correction on my DSLR's viewfinder?
The viewfinder on my camera has diopter correction, but is there a "correct" way to set it up? In the past I've just allowed the camera to auto-focus on a distant point, and then make sure that is as ...
2
votes
2answers
388 views
Do the issues with sharpness I am seeing require AF fine-tuning?
I own a nikon D7000 with 18-105 lens. I am not happy with sharpness I get with autofocus in portraits. I read about front/back focusing, but I am not sure whether my gear has this issue. Is this issue ...
13
votes
1answer
236 views
Gray card angle during custom white balance calibration - does it matter?
Do I have to have the gray card on a specific angle while taking a photo for custom white balance calibration? Or it is irrelevant?
I am guessing that the gray card plane should be perpendicular (90 ...
5
votes
4answers
561 views
Why don't you need to calibrate a camera's LCD screen?
I saw this question from Leon Neal on Twitter a while back:
If a computer screen needs constant calibration and checks, how come the screens on our cameras lack that facility?
I can think of a ...
7
votes
2answers
422 views
What is being set with Micro Focus Adjustment?
An autofocus system is system based on a feedback loop, where the AF sensor error reading if fed back to the lens focus motor. Being a closed loop, then theoretically there should be no focusing ...
