Panasonic's tiny motorised kit zoom for MFT, collapsing to pancake-like dimensions.
The Panasonic Lumix G Vario 12-32mm f/3.5-5.6 ASPH. Mega O.I.S. is one of the smallest interchangeable-lens zooms ever made. At just 70g it collapses to near-pancake dimensions for pocket-friendly MFT shooting. It was bundled with compact bodies like the GM1 and GX800.
Optical quality is adequate for a lens this small with decent centre sharpness. Mega O.I.S. provides built-in stabilisation. The motorised zoom ring is smooth but slower than manual zooms. Build is minimal plastic matching the ultra-compact philosophy.
Micro Four Thirds mount, 37mm filter thread. This is the smallest MFT zoom available. The Olympus 14-42mm EZ is the competition in the motorised compact zoom space. Neither is optically impressive but both transform MFT bodies into truly compact systems.
Very cheap used. Check the motorised zoom mechanism and O.I.S. operation. The lens is a compromise in every optical dimension but it makes MFT bodies genuinely pocketable. That is its entire purpose and value.