Sirui Astra Series T1.8 1.33x 50mm Full-Frame Anamorphic 50mm
The autofocus-capable 1.33x anamorphic design covers full-frame with a 44mm image circle and a fast T1.8 aperture, delivering a 2.4:1 widescreen ratio without cropping. Neutral streak flares and oval bokeh provide a natural cinematic look, while selectable manual/autofocus and a light 635g body enhance on-set adaptability. Best for Sony E-mount filmmakers needing dependable autofocus for portrait and narrative work on gimbals, where the close 1.6-foot minimum focus distance adds creative framing.
Focal length 50mm
Mount L-Mount
Weight 635 g
af type Autofocus
53 Totaalscore
Prijs C$ 1.167
Overzicht
Voordelen en nadelen
Pluspunten
- Strong bokeh (87th percentile) 87th
- Strong aperture (70th percentile) 70th
- Strong optical (70th percentile) 70th
Minpunten
- Below average versatility (34th percentile)
De feiten
Prestaties
Specificaties
Volledige specificaties
Optics
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 18 |
| Groups | 13 |
Aperture
| Diaphragm Blades | 11 |
Build
| Mount | L-Mount |
| Format | Full-Frame (44 mm Image Circle) |
| Weight | 0.6 kg / 1.4 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 500 |
| Max Magnification | 1:7.2 |
Vergeleken met de concurrentie
| Spec | Sirui Astra Series T1.8 1.33x 50mm Full-Frame Anamorphic 50mm | Nikon NIKKOR Z 17-28mm f/2.8 | Tamron Di III 28-75mm f/2.8 VXD G2 | Sigma Contemporary 10-18mm f/2.8 DC DN | Panasonic Leica DG Vario-Elmarit H-ES12060 | Canon RF 28-70mm f/2.8 IS STM |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 17-28mm | 28-75mm | 10-18mm | 12-60mm | 28-70mm |
| Max Aperture | - | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/22 |
| Mount | L-Mount | Nikon Z | Sony E | Sony E | Micro Four Thirds | Canon RF |
| Stabilization | false | false | false | false | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 635 | 450 | 540 | 260 | 320 | 495 |
| AF Type | Autofocus | Stepping Motor | VXD | Autofocus | linear motor | STM |
| Lens Type | - | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| Sirui Astra Series T1.8 1.33x 50mm Full-Frame Anamorphic 50mm | 54.6 | 86.5 | 42 | 55.8 | 69.9 | 70.1 | 33.6 | 38 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87 | 88.2 | 73.6 | 86.3 | 87 | 85.9 | 68.1 | 38 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 54.6 | 88.2 | 67.3 | 87.3 | 87.8 | 85.9 | 78.2 | 38 |
| Sigma Contemporary 10-18mm f/2.8 DC DN Compare | 54.6 | 83.6 | 87.4 | 93.3 | 81.6 | 85.9 | 69.1 | 38 |
| Panasonic Leica DG Vario-Elmarit H-ES12060 Compare | 98 | 88.2 | 83.2 | 50.4 | 90.2 | 85.9 | 93.1 | 83.2 |
| Canon RF 28-70mm f/2.8 IS STM Compare | 87 | 26 | 70.2 | 80.4 | 85 | 22.6 | 77.2 | 98.5 |
Prijs
Prijs-kwaliteitverhouding
Vanaf C$ 1.167
B&H Photo 1 aanbieding Vanaf C$ 1.167
We volgen de prijzen van dit product sinds 19 mei 2026. De grafiek verschijnt zodra we meer gegevens hebben.
Scores per gebruiksscenario
Een volledige review komt binnenkort. De specificaties, scores, prijzen en grafieken hierboven zijn altijd up-to-date.
