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Zeiss 18mm f/3.5 Classic Lens Specifications and Measurements
| Specifications | Zeiss 18mm f/3.5 Classic Lens | |
|---|---|---|
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| Year Introduced | 2010 | |
| Mounts On | Full-Frame, APS-C | |
| Lenses / Groups | 13/11 | |
| Angle of View: Diagonal | 99° | |
| Aperture | ||
| Aperture Range - Wide / Long | f/3.5-22 | |
| Number of Aperture Blades | ||
| Rounded Aperture? | ||
| Weight | ||
| Manufacturer Specification Weight | 16.6 oz (470g) | |
| Actual Weight | 18 oz (510g) | |
| Lens Hood Weight | 1.6 oz (45g) | |
| In-Use Weight | 19.6 oz (555g) | |
| Size | ||
| Manufacturer Spec Size (DxL) | 3.43 x 3.31” (87 x 84mm) | |
| Measured Size (DxL) | 3.43 x 2.72” (87 x 69.2mm) | |
| Max Length at Full Extension | 2.72” (69.2mm) | |
| Internal Focusing? / Extends with Focusing? | Y / N | |
| Lens Hood Size (DxL) | 3.84 x 1.38” (97.5 x 35mm) | |
| Lens Length with Hood (Min-Max) | 3.93 - 3.93” (99.8 - 99.8mm) | |
| Size of Rings: Focus / Zoom | 1.05” (26.7mm) | |
| Filter Size | 82mm UV ► CP ► | |
| Front Element (Filter Mount) Rotates | N | |
| Focus | ||
| AF Motor Type | MF Only | |
| Full Time Manual Focus | Y | |
| Focus Ring Rotation | 95° | |
| Focus Limiter? / Focus Limiter Ranges | N | |
| Distance Scale? / Type | Y / Engraved | |
| Close Focus | ||
| Specified Min Focus Distance | 11.81” (300mm) | |
| Tested Min Focus Distance (Wide / Long) | 11.85” (301mm) | |
| Maximum Magnification (MM) | 0.09x | |
| Features | ||
| Tripod Ring Included? / Removable? | N | |
| Lens Hood Included / Model? | Y / | |
| Weather Sealed? / Filter Required? | N | |
| Image Stabilization? / Stops? / Tripod Sensing? | N | |
| Extender Compatible? | N | |
| Case Included? / Type? | N / | |
| 47.25" x 31.5" Subject Framing Distance | 18mm = 2.26' | |
| 1200mm x 800mm Subject Framing Distance | 18mm = 690mm | |
| Review | Zeiss 18mm f/3.5 Classic Lens | |
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