Focus issues even when using Single-Point
33211
How do I diagnose the source of focus problem in a camera?
65837
Windows XP Apps Losing Focus
122205
What is the best way to avoid colorblind issues?
30941
Point Renderings Slightly Off in Mathematica
144162
Compositor Problems when working with alpha over and blur nodes
7092
How do I focus in low light for long exposures?
49623
Multi-window: prevent the out-of-focus app from pausing?
9671
Do gravitational lenses have a focus point?
113839
How can I visualize or simulate the effect of different focal lengths?
60846
Problem aligning overlapping corner points in Illustrator
80777
Canon 700d - lens does not move when focusing?
4695
How can I stop defined points that are not displayed from influencing image size?
94098
How can I find infinity focus on a kit lens with no markers?
77863
How do I keep both the background and foreground in the image in focus at the same time?
62822
How can lens cause consistent front or back focus?
54300
How do I set focus follows mouse in Ubuntu 17.10 and later with GNOME 3?
74085
How do you force the focus of an Excel Cell to remain the same?