Moving the lens farther from the film brings closer objects into focus.
Astronomers can determine the details of the closer object by studying how its gravitational forces affect the light from the more distant one.
Usually this convergence is too small to notice, but it becomes more marked for closer objects.
Distant objects have lower angular speeds since they must move further to change the angle by the same amount as a closer object.
But the first thing that caught the observant eye of The Shadow was a closer object amid the weeds.
The closer objects are, the more strongly they attract each other.
After a long process of learning, an internal representation of the world emerges that is well-adjusted to the perceived data coming from closer objects.
You can also focus closer objects by moving the lens further from the screen.
In other words, edges of closer objects overlap objects in the distance.
This allows the eye to focus on closer objects as occurs in accommodation.