Panasonic Lumix G X Vario 12-35mm
The first constant-aperture standard zoom for a mirrorless system camera. With an equivalent (in 35mm format) 24-70mm zoom range, this is a close match for a type of zoom lens that's very popular with photographers using full-frame cameras--from a true wide-angle to a short telephoto focal length and a bright f/2.8 maximum aperture through the entire range.
Features
Focal Length 12 - 35 mm (Comparable 4/3 and Micro 4/3 Focal Length: 24 - 70 mm)
Aperture Maximum: f/2.8 / Minimum: f/22
Camera Mount Type Micro 4/3
Format Compatibility Micro 4/3
Angle of View 84° - 34°
Minimum Focus Distance 25 cm
Magnification 0.17 - 0.34x
Groups/Elements 9/14
Filter Thread Front: 58 mm
Dimensions 67.6 mm x 73.8 mm
Weight 305 g