# MAGFACT 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 | 6 | | Range | 2-16 | --- ## Other versions with matching text [GstarCAD 2018](../../../2018/System%20Variables/M/MAGFACT%20System%20Variable--464b51c040c0.md) · [GstarCAD 2019](Help%20System/GSTARCAD/2019/System%20Variables/M/MAGFACT%20System%20Variable--464b51c040c0.md) · [GstarCAD 2020](../../../2020/System%20Variables/M/MAGFACT%20System%20Variable--464b51c040c0.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/M/MAGFACT%20System%20Variable--464b51c040c0.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/M/MAGFACT%20System%20Variable--464b51c040c0.md)