Panasonic's updated MFT f/2.8 standard zoom — 24-70mm equiv with improved Dual I.S. 2 compatibility.
The Panasonic Lumix G X Vario 12-35mm f/2.8 ASPH. Power O.I.S. II launched in 2017 as the Mark II update of Panasonic's premium standard zoom, adding Dual I.S. 2 compatibility for enhanced stabilisation with compatible bodies.
Optically excellent — X-designation quality with constant f/2.8 throughout the 24-70mm equiv range. Dual I.S. 2 combines lens and body stabilisation for superior correction. Fast, quiet AF motor. Sharp across the frame at all focal lengths.
Micro Four Thirds mount with 58mm filter thread. Weighs 305g — compact for a constant f/2.8 zoom. Splash and dust resistant — improved over Mark I. Minimum focus distance 25cm. Metal mount. X-series premium tier.
Available used at mid-range prices. The Mark II's main improvement is Dual I.S. 2 compatibility and splash/dust resistance. The Mark I is cheaper if you don't need these features. The standard professional zoom for MFT — pairs with the 35-100mm f/2.8 for a complete system.