DZOFILM
Its APO design with 15 elements in 10 groups delivers sharp, full-frame images with minimal chromatic aberration, while the T2.8 aperture and 8-inch close focus enable dramatic ultra-wide perspectives. The robust aluminum alloy build remains lightweight at 725g, and the 270° focus rotation provides precise, tactile manual control for deliberate composition. This lens is best for cinematographers needing a reliable, wide-angle prime for narrative work on PL or EF mount systems.
لمحة سريعة
الأدلة
Performance
Specifications
Full Specifications
Optics
| Type | Wide-angle |
| Focal Length Min | 12 |
| Focal Length Max | 12 |
| Elements | 15 |
| Groups | 10 |
| Coating | APO (Apochromatic) |
Aperture
| Max Aperture | f/2.8 |
| Min Aperture | f/2.8 |
| Constant | Yes |
Build
| Mount | PL, Canon EF |
| Format | full-frame |
| Weight | 1.4 kg / 3.0 lbs |
| Filter Thread | 77 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | Yes |
Focus
| Min Focus Distance | 200 |
vs Competition
| Spec | DZOFILM | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sony E PZ 16-50mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 12mm | 18-50mm | 17-70mm | 17-28mm | 12-35mm | 16-50mm |
| Max Aperture | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/3.5 |
| Mount | PL, Canon EF | Sony E | Sony E | Nikon Z | Micro Four Thirds | Sony E |
| Stabilization | true | false | true | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 1361 | 290 | 544 | 450 | 306 | 107 |
| AF Type | manual focus only | stepping motor | RXD | Stepping Motor | Autofocus | Autofocus |
| Lens Type | wide-angle | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | التقييم الاجتماعي | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| DZOFILM | 12.6 | 80.7 | 13.3 | 82.9 | 70.1 | 83.1 | 33.6 | 43.8 | 82.6 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.7 | 80.7 | 86.5 | 90.9 | 82.6 | 83.1 | 78.5 | 89.9 | 36.8 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 86 | 69.8 | 85.1 | 91.1 | 83.1 | 89.5 | 85.6 | 82.6 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.7 | 86 | 76 | 85.1 | 88.4 | 83.1 | 68 | 70.6 | 36.8 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.7 | 80.7 | 85.8 | 50.6 | 86.8 | 83.1 | 80.4 | 85.6 | 96.9 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.7 | 74.1 | 98.6 | 43.7 | 69.1 | 76.2 | 83.2 | 81.5 | 93.5 |