Sirui Astra T1.8 1.33x AF Anamorphic 50mm
A constant T1.8 aperture across three anamorphic focal lengths—50mm, 75mm, and 100mm—on full-frame Sony E mount with selectable autofocus enables 2.4:1 widescreen shooting without cropping. Neutral streak flares and a consistent 44mm image circle deliver a unified, subtle cinematic look, while the shared 67mm filter thread streamlines rig changes. This kit is ideal for indie filmmakers and Sony hybrid shooters who need a compact, autofocus-capable anamorphic set for run-and-gun video with natural flare character.
Focal length 50-100mm
Aperture T22
Mount Sony E
Weight 620 g
af type Selectable Manual and Autofocus
lens type prime
37 Score global
Prix 0 $MX
Aucune offre disponible
Aperçu
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Optics
| Type | Prime |
| Focal Length Min | 50 |
| Focal Length Max | 100 |
| Elements | 18 |
| Groups | 14 |
Aperture
| Max Aperture | T22 |
| Min Aperture | T1.9 |
| Constant | Yes |
| Diaphragm Blades | 11 |
Build
| Mount | Sony E |
| Format | full-frame |
| Weight | 0.6 kg / 1.4 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | Selectable Manual and Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 500 |
| Max Magnification | 1:7.2 |
Face à la concurrence
| Spec | Sirui Astra T1.8 1.33x AF Anamorphic 50mm | 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 | 50-100mm | 18-50mm | 17-70mm | 17-28mm | 12-35mm | 16-50mm |
| Max Aperture | T22 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/3.5 |
| Mount | Sony E | Sony E | Sony E | Nikon Z | Micro Four Thirds | Sony E |
| Stabilization | false | false | true | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 620 | 290 | 544 | 450 | 306 | 107 |
| AF Type | Selectable Manual and Autofocus | stepping motor | RXD | Stepping Motor | Autofocus | Autofocus |
| Lens Type | prime | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Preuve sociale | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sirui Astra T1.8 1.33x AF Anamorphic 50mm | 12.6 | 33 | 47.2 | 57 | 74.6 | 20.4 | 72.1 | 43.2 | 37 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.6 | 81 | 86.5 | 90.9 | 82.5 | 83.4 | 78.5 | 89.7 | 37 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.6 | 86.3 | 69.7 | 85.1 | 91.1 | 83.4 | 89.5 | 85.3 | 82.7 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.6 | 86.3 | 76 | 85.1 | 88.4 | 83.4 | 68 | 69.8 | 37 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.6 | 81 | 85.8 | 50.6 | 86.8 | 83.4 | 80.5 | 85.3 | 96.9 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.6 | 74.4 | 98.6 | 43.7 | 69.1 | 76.5 | 83.3 | 80.8 | 93.5 |
