| Lens Specifications | |
|---|---|
| Name | Carl Zeiss 18mm f/3.5 Distagon T* 3.5/18 |
| Image Circle | 35mm |
| Type | Wide Prime |
| Focal Length | 18mm |
| APS Equivalent | 1.5x: 27mm |
| Max Aperture | f/3.5 |
| Min Aperture | f/22 |
| Diaphragm Blades | |
| Lens Construction | 13 elements in 11 groups |
| Diagonal Angle of View(Based on image circle) | 99 degrees |
| Focus Details | Manual focus only |
| Front Element Rotation | No |
| Zoom System | n/a |
| Closest Focus | 0.3m / 11.8 in. |
| Magnification Ratio | 0.083x / 1:12 |
| Filter Size | 82mm |
| Dimensions(Length x Diameter) | 84mm x 87mm / 3.3 in. x 3.4 in. |
| Weight | 470g / 16.6 oz |
| Notes | Available SLR mounts: Canon EF (ZE), Nikon F (ZF, ZF.2), Pentax K (ZK). Lens shade included. Nikon ZF.2 version includes CPU interface for autoexposure and EXIF lens info. |
| Typical Online Price | US$1,450 |
