# MAGMODE System Variable [GstarCAD 2017](Help%20System/GSTARCAD/2017/Index.md) → [System Variables](Help%20System/GSTARCAD/2017/System%20Variables/(System%20Variables).md) → [M](Help%20System/GSTARCAD/2017/System%20Variables/M/(M).md) ## Function Description: The MAGFACT system variable is used to specify the zoom factor of magnifier. | | | | --- | --- | | Type | Integer | | Saved in | Users-settings | | Initial value | 4 | | Range | 0,2,4,6 | 0 **Style**:Region **Shape:**Squre 2 **Style:**Window **Shape:**Squre 4 **Style:**Region **Shape:**Circle 6 **Style:**Window **Shape:**Circle --- ## Other versions with matching text [GstarCAD 2018](Help%20System/GSTARCAD/2018/System%20Variables/M/MAGMODE%20System%20Variable.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/System%20Variables/M/MAGMODE%20System%20Variable.md) · [GstarCAD 2020](Help%20System/GSTARCAD/2020/System%20Variables/M/MAGMODE%20System%20Variable.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/M/MAGMODE%20System%20Variable.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/M/MAGMODE%20System%20Variable.md)