Riflescope Diopter Adjustment How to adjust your diopter on a magnified scope with Michael Baccellieri of Leupold. This content is for Monthly and Annual members only.Login Join Now Riflescope Diopter Adjustment 0 comments Precision Rifle/Rifle 0 0 Greyhive Follow 5 Michael Baccellieri of Leupold breaks down how to adjust your diopter on a magnified riflescope.