Laowa Proteus Zoom 2X Anamorphic 45-85mm T2.9 - Blue - Arri PL/Canon EF

Laowa Proteus Zoom 2X Anamorphic 45-85mm T2.9 – True 2X Anamorphic Squeeze for Super 35 (Blue, ARRI PL / Canon EF)

The Laowa Proteus Zoom 2X Anamorphic 45-85mm T2.9 is built specifically for Super 35 sensors and delivers a genuine 2X anamorphic squeeze. It produces immersive widescreen imagery with oval-shaped bokeh and classic horizontal flare characteristics. Filmmakers benefit from a constant T2.9 aperture that maintains exposure and depth-of-field control across the entire zoom range.

Key cinematic characteristics

This zoom lens combines telephoto versatility with anamorphic character. It excels at portraits, close-ups and medium telephoto framing while retaining the distinctive anamorphic look. The true 2X squeeze ratio creates widescreen compositions without relying on cropping in post, and the lens’s optical design emphasizes oval bokeh and horizontal flares for a cinematic aesthetic.

Low-light performance and depth of field

Because the lens keeps a constant T2.9 aperture throughout its 45–85mm range, you get consistent exposure when zooming. Consequently, you can rely on the same low-light capability and similar depth-of-field behavior at all focal lengths. This consistency helps you plan lighting and camera moves more predictably on set.

Optical control and visual options

Precision-engineered elements maintain sharpness, contrast and color reproduction across the zoom range. In addition, the lens includes interchangeable flare modules—amber, blue or silver—so you can quickly tailor the flare character to the project’s visual style. Meticulous coatings help reduce unwanted reflections and minimize distortion, while preserving the lens’s anamorphic signature.

Construction and handling

The Proteus Zoom is designed for professional production use with durable all-metal construction. It features smooth, manual focus and aperture rings and includes industry-standard 0.8 MOD cine gears for straightforward integration with follow-focus systems. These design choices prioritize reliability and repeatable control on set.

Mounts and compatibility

The lens ships standardized with a robust PL mount and includes an interchangeable Canon EF bayonet for greater camera compatibility. For additional reach and sensor coverage, pairing the lens with a 1.4X extender allows for expanded full-frame coverage when needed. The lens is available with a blue flare module in this variant and supports standard cinematic workflows.

What you get in the box

• Laowa Proteus Zoom 2X Anamorphic 45-85mm T2.9 Lens
• Front and rear lens caps
• Lens support foot
• Canon EF bayonet mount
• User manual

Key Features

• 45-85mm telephoto zoom range ideal for portraiture, close-ups, and dramatic storytelling
• Genuine 2X anamorphic squeeze ratio delivers authentic widescreen visuals
• Constant T2.9 aperture provides excellent low-light capabilities and consistent exposure
• Pleasant oval-shaped bokeh and cinematic anamorphic flares
• Amber, blue, or silver flare options for tailored creative aesthetics
• Durable all-metal construction for reliability in professional production environments
• Smooth, precise manual controls with 0.8 MOD cine gears
• Default PL mount with included interchangeable Canon EF bayonet
• Compatible with a 1.4X extender for expanded full-frame coverage

FAQ

Question: Which sensor sizes is this lens designed for?
Answer: This Proteus Zoom is built specifically for Super 35 sensors. Additionally, pairing it with a 1.4X extender allows for expanded full-frame coverage when required.

Question: How does the lens handle low-light shooting?
Answer: The lens maintains a constant T2.9 aperture across the zoom range, which provides consistent exposure and reliable low-light performance throughout your focal lengths.

Question: Can I change the flare look quickly on set?
Answer: Yes. The lens supports interchangeable flare modules in amber, blue or silver, so you can switch modules to achieve different flare characters and adapt the aesthetic quickly.

Question: Will this lens work with follow-focus systems?
Answer: Yes. The Proteus Zoom features industry-standard 0.8 MOD cine gears, which allow for seamless integration with most follow-focus systems used in professional production.

Question: Which mounts are supported with this package?
Answer: The lens ships with a robust PL mount as standard and includes an interchangeable Canon EF bayonet for wider camera compatibility. The product listing specifies the Blue flare variant with ARRI PL / Canon EF mounting options.