Panasonic's original MFT f/2.8 standard zoom — 24-70mm equiv with Power OIS before the Mark II.
The Panasonic Lumix G X Vario 12-35mm f/2.8 II ASPH Power O.I.S. was released approximately 2017 as the second-generation constant f/2.8 standard zoom for Micro Four Thirds, covering 24-70mm full-frame equivalent. Fourteen elements in 9 groups. Seven aperture blades. 58mm filter thread. At 305g. 0.20m MFD. Power O.I.S.
Fourteen elements in 9 groups. Seven aperture blades. The 58mm filter thread. At 305g. Minimum focus distance of 0.20m. Power O.I.S. (body-synchronized with compatible Panasonic). Stepping motor AF. f/2.8 constant aperture. Micro Four Thirds mount (24-70mm equivalent). Dust and splash resistant.
The Mark II revised the original 12-35mm f/2.8 with Power O.I.S. (replacing Mega O.I.S.) for coordination with Panasonic body IBIS via the Dual I.S. system. The 24-70mm equivalent range at f/2.8 covers the classic photojournalism zoom range for MFT. At 305g and dust/splash resistant it is practical for outdoor use.
On the used market the Panasonic 12-35mm f/2.8 II is available at MFT constant f/2.8 zoom pricing. Condition checks: Power OIS engagement, AF response, 58mm front element for marks. Compatible with all Micro Four Thirds bodies.