| Lumix 14mm | |
| Key features | |
|---|---|
| Maker: | Panasonic |
| Image stabilization: | No |
| Macro capable: | No |
| Technical data | |
| Focal length: | 14mm |
| Focal length (35mm equiv.): | 28mm |
| Aperture (max/min): | f/2.5 |
| Construction: | 5 groups / 6 elements |
| Close focus distance: | 0.18 m (7.1 in) |
| Max. magnification: | 0.10 |
| Physical | |
| Max. diameter: | 55 mm (2.19 in) |
| Max. length: | 20.5 mm (.81 in) |
| Weight: | 55g (1.9 oz) |
| Filter diameter: | 46mm |
| Accessories | |
| Angle of view | |
| Diagonal: | 75 deg. |
| History | |
| Retail info | |
The Panasonic Lumix G 14mm f/2.5 lens is a pancake-style prime lens for Micro Four Thirds system cameras. In the Micro Four Thirds format, it is moderately wide. As of its late-2010 release, it is claimed by Panasonic to be the lightest interchangeable digital-camera lens. It is the prime-lens option available with the Panasonic GF2.
Focusing is claimed to be suitable for video ("MSC"- movie and stills compatible), with a fast, quiet autofocus motor. The lens is "focus by wire"- the focusing ring sends commands, while the actual actuation is via a motor, even for manual focus. Focusing is internal- the front lens element does not rotate, allowing the consistent use of polarized filters. The 46mm thread lets a Micro Four Thirds user share filters between it, the Panasonic 20mm, Panasonic Leica 25mm, Panasonic Leica 45mm lenses, and the Olympus 12mm.
The lens received good reviews[1][2][3][4][5]. Reviewers liked the sharpness despite a very small size (perhaps even too small)[6][7], and "silent, high speed" focusing[8]. Criticism includes noticeable vignetting, and some chromatic aberration. Some reviewers criticized software correction for distortion[7].