What:

"To understand what it means to be on the same focal plane, imagine a needle speedometer in a car. If you are sitting in the passenger seat, the needle will appear to show a different speed than the car is actually traveling because of the angle of view. Adjusting parallax is like moving from the passenger seat into the driver's seat and giving you a clear view. This allows you to bring the reticle into focus with the target."

Writer: Not Stated

LCC:

Where:

Date: May 18 2019 2:52 PM