Sirui
50mm ƒ/1.8 1.33x
SIRUI 50mm F1.8 1.33x APS-C Anamorphic Lens
Sirui 50mm ƒ/1.8 1.33x is a 50mm cine lens for the Fujifilm X mount, equivalent to 75mm on full frame, with a maximum aperture of ƒ/1.8 and manual focus. It weighs 560 g.
Optics
- Type
- Prime · Cine
- Specialty
- Anamorphic
- Focal length
- 50mm (75mm eq.)
- Angle of view
- ≈ 32°
- Aperture
- ƒ/1.8 – ƒ/16
- Blades
- 10
- Aperture ring
- Yes
- Construction
- 11 el. / 8 gr.
- Anamorphic squeeze
- 1.33×
- Designed for
- APS-C
Focus
- Type
- Manual
- Minimum distance
- 0.85 m
- Magnification
- —
Size and mount
- Diameter × length
- 68.2 × 106.6 mm
- Weight
- 560 g
- Filter
- 67 mm front
- Mount
- Native X mount
Features
- Yes
- Aperture ring
- No
- —
History
Focus throw 143.6°, Schott glass. Weight is approx. 560 g (press release gives 553-562 g across mounts, not per mount).