Sirui Astra T1.8 1.33x Full Frame Autofocus Anamorphic Cine Lenses 50mm_Neutral Flare Sony E
Sirui Astra T1.8 50mm is an anamorphic cine lens with autofocus, perfect for filmmakers seeking a wider image and natural light flares.
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Sirui Astra T1.8 1.33x Full Frame Autofocus Anamorphic Cine Lenses 50mm_Neutral Flare Sony E
Sirui Astra T1.8 1.33x Full Frame Autofocus Anamorphic Cine Lenses 50mm - Optimal for Film Production
Sirui Astra 50 mm T1.8 is a groundbreaking anamorphic cinema lens that introduces autofocus in full-frame film production. With a constant anamorphic compression of 1.33x and a bright aperture, this lens is designed for filmmakers who want to capture scenes with a natural width and beautiful visual depth. It is perfect for dialogue scenes, documentaries, and compositions where a wide image is crucial to the story.
Anamorphic Design and Image Character
The constant compression of 1.33x provides a wider horizontal view compared to spherical lenses with the same focal length. When the material is decompressed in post-production, a widescreen character is created with an image ratio of approximately 2.35:1 from 16:9 recordings. This, along with the characteristic elongated bokeh, offers a unique visual experience typical of anamorphic lenses. The neutral character regarding light reflections makes this lens perfectly suited for various lighting situations.
Autofocus and Handling for Filmmaking
With a maximum aperture of T1.8, you can easily control background blur and capture scenes with existing light. An STM-driven autofocus system ensures fast and accurate focusing, and with the AF/MF switch, you can easily toggle between autofocus and manual focus. This makes the lens very practical for independent productions where speed and efficiency are crucial. The film-oriented focus and aperture controls allow you to make more precise adjustments when needed.
Specifications
- Focal Length: 50 mm
- Maximum Aperture: T1.8
- Anamorphic Compression: 1.33x
- Minimum Focusing Distance: 0.50 m
- Filter Thread: 67 mm
- Mount: Sony E
- Optical Construction: 18 elements in 14 groups
The package also includes front and rear lens caps as well as a warranty card from the manufacturer.
Frequently asked questions
What is the maximum aperture for the Sirui Astra T1.8 50mm?
The maximum aperture is T1.8.
What type of mount does the lens have?
The lens has a Sony E-mount.
What is the minimum focusing distance for this lens?
The minimum focusing distance is 0.50 m.
What anamorphic compression does the Sirui Astra T1.8 50mm have?
It has a constant anamorphic compression of 1.33x.