Panasonic has revealed the Lumix G X Vario PZ 45-175mm F4.0-5.6 ASPH Power OIS power zoom. The telephoto zoom carries the company's 'Lumix X' branding that it will be using to denote premium quality lenses. Along with the PZ 14-42mm, it features a quiet variable-speed power zoom for smooth zooming during movie recording but, unlike the collapsible standard zoom, the 45-175mm also features 'by-wire' dials for direct control of zoom and focus. The lens features a compact, lightweight design and uses an internal zoom mechanism, meaning it stays the same length at all times.
UPDATE - We've asked Panasonic for clarification on compatibility, and have been informed "The lenses are compatible and will work with all Micro Four Thirds cameras."
UPDATE - We've asked Panasonic for clarification on compatibility, and have been informed "The lenses are compatible and will work with all Micro Four Thirds cameras."