| Attribute | Value |
|---|---|
| Lens Construction | 11 elements in 10 groups, including 4 elements that are aspheric on both sides and 7 made from special types of glass; Distagon design |
| Diameter | 100 mm |
| Diagonal Angle of View | 99.00 degree |
| Diaphragm Blades Type | rounded |
| Aperture | 2.80 - 22.00 f |
| Notes | Available lens mounts: Sony FE-Mount (Full-frame E-Mount); Dust and weather sealed. Includes petal-shaped lens hood, lens caps. |
| Filter Size | 77 mm |
| Magnification Ratio | 0.11 x |
| Closest Focus | 0.25 m |
| Focus Details | Autofocus with linear motor; Manual focus supported; OLED display of focus distance and depth of field |
| Length | 95 mm |
| Diaphragm Blades | 9 |
| APS Equivalent | 1.5x: 27mm |
| Focal Length | 18.00 mm |
| Image Circle | 35mm |
| Brand | Carl-zeiss |
| Name | Zeiss 18mm f/2.8 Batis 2.8/18 |
| Weight | 330 g |
| Type | Wide Prime |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Zoom System | Add |
| Front Element Rotation | Add |