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

Laowa Proteus Zoom 2X Anamorphic 45-85mm T2.9 – True 2× anamorphic squeeze for cinematic widescreen

The Laowa Proteus Zoom 2X Anamorphic 45-85mm T2.9 is built specifically for Super 35 sensors and delivers a genuine 2× anamorphic squeeze. As a telephoto anamorphic zoom, it produces immersive widescreen images with characteristic oval bokeh and pronounced horizontal flares. The lens combines a versatile zoom range with an authentic anamorphic look for filmmaking applications that demand cinematic visuals.

Optical characteristics and aperture

The lens uses precision-engineered optics to maintain sharpness, contrast, and accurate color rendering across the entire zoom range. In addition, dedicated lens coatings help reduce unwanted reflections and minimize distortion. The constant T2.9 aperture stays the same from 45mm to 85mm, so you can rely on consistent exposure and low-light performance while controlling depth of field creatively.

Image aesthetics and flare options

Thanks to the true 2× squeeze ratio, the Proteus Zoom creates widescreen compositions with oval-shaped bokeh and rich horizontal anamorphic flares. Furthermore, the lens offers interchangeable flare modules in amber, blue, or silver. You can quickly swap these modules to tailor the flare color and overall aesthetic to match your scene or creative intent.

Applications and use cases

Use this zoom for cinematic portraits, detailed close-ups, and medium-telephoto framing. Its 45–85mm range suits dramatic storytelling where subject isolation and anamorphic character are important. Because the aperture remains constant, you can maintain consistent exposure and look when moving between focal lengths during a shot or across a sequence.

Build quality and controls

The Proteus Zoom features rugged all-metal construction designed for professional production environments. It provides smooth, precise manual focus and aperture control rings, and it includes industry-standard 0.8 MOD cine gears for easy integration with follow-focus systems. These mechanical features support repeatable, reliable operation on set.

Mounts and compatibility

Standardized with a robust PL mount, the lens also ships with an interchangeable Canon EF bayonet. This gives you mounting flexibility across camera systems. For greater reach and expanded coverage, the lens is compatible with a 1.4× extender, which enables wider sensor coverage when needed.

Key Features

• 45–85mm telephoto zoom range ideal for portraiture, close-ups, and dramatic storytelling
• Genuine 2× 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 1.4× extender for expanded full-frame coverage

What’s 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

FAQ

• Question: Is this lens designed for Super 35 sensors?
  Answer: Yes. The Laowa Proteus Zoom 45–85mm T2.9 was built specifically for Super 35 sensors and delivers a true 2× anamorphic squeeze tailored to that format.
• Question: Can I change the flare look?
  Answer: Yes. The lens includes interchangeable flare modules in amber, blue, or silver so you can adapt the flare color to your desired aesthetic on set.
• Question: What mounts are included and supported?
  Answer: The lens ships with a PL mount as standard and includes an interchangeable Canon EF bayonet for broader compatibility.
• Question: Will the aperture stay the same across the zoom range?
  Answer: Yes. The Proteus Zoom has a constant T2.9 aperture, providing consistent exposure and predictable depth-of-field control from 45mm to 85mm.
• Question: Can I use an extender for wider sensor coverage?
  Answer: Yes. The lens is compatible with a 1.4× extender to extend reach and enable expanded full-frame coverage where required.