Scopes For Beginners: What is the Parallax Adjustment Knob and How Do I Use It?

[Gunreference1]

https://www.thetruthaboutguns.com/scopes-beginners-parallax-adjustment/?fbclid=IwAR2cq6Vf839xDhEVrdqK9DzoZy_yU9JRQodsVUhI f_IWijW6hh6OaJstMEo

Steve