| Lens Specifications | |
|---|---|
| Name | Carl Zeiss 28mm f/2 Distagon T* 2/28 |
| Image Circle | 35mm |
| Type | Wide Prime |
| Focal Length | 28.5mm |
| APS Equivalent | 1.5x: 42.8mm |
| Max Aperture | f/2 |
| Min Aperture | f/22 |
| Diaphragm Blades | 9 |
| Lens Construction | 10 elements in 8 groups |
| Diagonal Angle of View(Based on image circle) | 74 degrees |
| Focus Details | Manual focus only |
| Front Element Rotation | |
| Zoom System | n/a |
| Closest Focus | 24cm / 9.4 in. |
| Magnification Ratio | 0.20x / 1:5 |
| Filter Size | 58mm |
| Dimensions(Length x Diameter) | 94mm x 65mm / 3.70 in. x 2.56 in. |
| Weight | 530g / 18.7 oz |
| Notes | Available SLR mounts: Canon EF-Mount (ZE), Nikon F-Mount (ZF, ZF.2), Pentax K-Mount (ZK). Nikon ZF.2 version includes CPU interface for autoexposure and EXIF lens info. |
| Typical Online Price | US$1,000 |
