We're excited to announce the new Variable Field Module (VFM4) accessory for MFP-3D. The VFM 4 enables measurements under applied in-plane and out-of-plane magnetic fields in order to better understand their effects on nanoscale magnetic domain structure. The VFM4 is capable of applying either an adjustable in-plane (8000 G ) or out-of-plane (1200 G) magnetic field to a sample and offers ~1 G field resolution. Learn more about the VFM4 and see recent results at http://afm.oxinst.com/VFM4