Lens Summary
Brand: Olympus
Also Known As: Olympus 7-14mm f/4
Lens Type: Zoom Lens
Format: Four Thirds
Focus: Autofocus
Lens Mount: Four Thirds
Release Date: 2004-09-27
MSRP Price: $1799
Made in: Japan
Infrared Rating: Good
Production Status: In Production
Lens Description: The Zuiko Digital ED 7-14mm f/4.0 2X is a wide-angle zoom lens, with a zoom range equivalent to 14mm-28mm on a 35mm film camera. By incorporating large-aperture aspherical lens and a two-sided aspherical ED lens, it effectively corrects distortion and astigmatism commonly associated with wide-angle lenses. With a minimum working distance of just 10cm, the lens allows the photographer to work extremely close to the subject.
Olympus Zuiko Digital ED 7-14mm f/4 Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Zoom Lens |
| Focal Length | 7-14mm |
| Mount Type | Four Thirds |
| Format | Four Thirds |
| Compatible Format(s) | Four Thirds |
| Compatible with Teleconverters | No |
| Zoom Ratio | 2x |
| Maximum Reproduction Ratio | 1:9.09 |
| Image Stabilization | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximim Aperture | f/4 |
| Minimum Aperture | f/22 |
| Maximum Angle of View (APS-C or smaller format) | 114°-75° |
| Optical Information | |
| Lens Elements | 18 |
| Lens Groups | 12 |
| Diaphragm Blades | 7 |
| Extra-Low Dispersion Glass Elements | 2 super ED glass elements and 1 ED glass element |
| Aspherical Elements | 2 glass aspherical lens elements (1 is ED glass) |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Internal Focusing | Yes |
| Minimum Focus Distance | 0.25m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | 01/01/1900 |
| Accepts Filter Type | 01/01/1900 |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Dimensions | 8.64 x 11.94cm |
| Weight | 780g |
| Other Information | |
| Available in Colors | Black |
Excellent lens pro version though found edge a little fuzzy at 7mm.