The Sirui VP-1 50mm T1.4 is a full-frame cine prime lens. It has a native E-mount and comes with a set of user-changeable RF, Z and L mounts, so it can be switched between camera systems.
The T1.4 aperture lets in more light when the iris is fully open, which allows shooting in low light with natural light. The 50mm lens has 18 aperture blades for round bokeh instead of onion-ring bokeh. It stays sharp from edge to edge with the iris wide open.
Aspherical, ED and HRI glass reduce lens size and improve optical performance. The lens is built to control breathing and distortion and to out-resolve modern 8K sensors. The 50mm lens has minimal focus breathing. A multi-layer nano coating reduces reflections, flare and ghosting, including in backlit scenes. The 46mm image circle covers all full-frame mirrorless sensors, with no vignetting even in Open Gate mode.
- Focal length
- 50mm
- Aperture
- T1.4
- Aperture blades
- 18
- Image circle
- 46mm, full-frame coverage
- Native mount
- E-mount
- Changeable mounts
- RF, Z and L
- Optics
- Aspherical, ED and HRI glass; multi-layer nano coating
- In the box
- Set of user-changeable RF, Z and L mounts