Sirui Astra T1.8 1.33x Full Frame Autofocus Anamorphic Cine Lenses 75mm_Neutral Flare L-mount
Sirui Astra 75 mm T1.8 is an anamorphic cine lens with autofocus, perfect for portraits and interviews.
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Sirui Astra T1.8 1.33x Full Frame Autofocus Anamorphic Cine Lenses 75mm_Neutral Flare L-mount
Sirui Astra T1.8 1.33x Full Frame Autofocus Anamorphic Cine Lenses 75mm - Perfect for Portraits and Interviews
Sirui Astra 75 mm T1.8 is an innovative anamorphic cine lens that introduces autofocus in full-frame film production. This lens is designed for filmmakers seeking high-quality image composition and flexibility in their projects. With a constant compression of 1.33x and a bright aperture, this lens is an excellent choice for both professional and independent filmmakers.
Anamorphic Image Composition and Bokeh Character
The constant compression of 1.33x provides a wider horizontal perspective compared to spherical lenses with the same focal length. When the footage is de-compressed during post-production, it achieves a widescreen character of approximately 2.35:1, which is ideal for film production. This, along with the long bokeh and visual depth characteristic of anamorphic optics, makes the lens perfect for portrait scenes and detailed image compositions.
Autofocus and Practical Film Handling
With a maximum aperture of T1.8, this lens allows for controlled background blur and handling of scenes with available light. The built-in STM-driven autofocus system and AF/MF switch make it easy to switch between autofocus and manual focus, which is invaluable for independent productions. Additionally, film-oriented focus and aperture controls provide users the ability to manage settings with precision when needed.
Specifications
- Full Frame Coverage: Yes
- Compression: Constant 1.33x anamorphic
- Focal Length: 75 mm
- Maximum Aperture: T1.8
- Autofocus: STM-driven with AF/MF switch
- Filter Thread: 67 mm
- Minimum Focusing Distance: 0.60 m
- Bokeh Rendering: Neutral
- Mount Type: L-Mount
What’s included in the package: Astra 75 mm T1.8 1.33x anamorphic film lens, front and rear lens caps, and manufacturer warranty card.
Frequently asked questions
Does the product require phantom power?
No, this lens does not require phantom power.
What type of autofocus does the lens have?
The lens has an STM-driven autofocus system with an AF/MF switch.
What is the maximum aperture of the lens?
The maximum aperture is T1.8.
What is the minimum focusing distance of the lens?
The minimum focusing distance is 0.60 m.