34mm Rifle Scopes- 2nd Focal Plane
1st Focal Plane vrs 2nd Focal Plane… the Difference
Because they have an Adustable Objective (AO) they are capable of correcting Parallex error. When Parallax is properly adjusted, your target looks like it has the Cross-Hairs painted on it no matter where you move your head. Therefore, these scopes have Parallax adjustment. They will not with stand the recoil produced by Spring-Piston or Nitro-Piston Air Rifles.