Laowa Proteus Flex 2X Anamorphic 45mm T2-Arri PL/Canon EF

Laowa Proteus Flex 2X Anamorphic 45mm T2 — True 2X Anamorphic Squeeze for Super 35 Cinematic Widescreen

The Laowa Proteus Flex 2X Anamorphic 45mm T2 lens combines a classic anamorphic focal length with flexible visual options. Designed for Super 35 sensors, it delivers an authentic 2X anamorphic squeeze that yields widescreen imagery with characteristic horizontal flares and oval-shaped bokeh. Filmmakers can use it for narrative work, portraiture, and emotive medium framing where cinematic depth and unique flare aesthetics matter.

Key visual characteristics and use cases

The Proteus Flex 45mm T2 produces the cinematic look associated with traditional anamorphic optics. It creates pleasing depth compression and oval bokeh that enhance subject separation. Additionally, the lens supports creative flare control, enabling tailored visuals to match story tone and mood. Typical use cases include:

• Narrative filmmaking where widescreen framing is desired
• Portraiture and medium framing that benefit from shallow depth-of-field
• Any production seeking authentic horizontal flares and distinctive anamorphic aesthetics

Interchangeable flare modules for creative control

A defining feature of the Proteus Flex line is the interchangeable flare module. You can quickly swap between amber, blue, or silver elements to adjust the flare color and character on set. This lets cinematographers react to changing creative requirements without changing lenses, and tailor the flare to the scene’s mood or lighting setup.

Performance and operation

The lens offers a bright T2 aperture that provides strong low-light performance and precise depth-of-field control. For professional workflows, it includes industry-standard 0.8 MOD cine gears on both the focus and aperture rings. As a result, you get smooth, accurate operation and seamless integration with follow-focus systems used in cinema production.

Compatibility and expandability

The Proteus Flex 45mm T2 ships with interchangeable PL and Canon EF mounts, giving you flexible camera compatibility. Furthermore, the lens is compatible with a 1.4X extender; when paired with that extender, filmmakers can achieve full-frame coverage. This expandability extends the creative possibilities across different sensor formats and production needs.

What’s in the Box

• Laowa Proteus Flex 2X Anamorphic 45mm T2 Lens
• Front and rear lens caps
• Lens support foot
• Canon EF bayonet mount
• User manual

Specifications

FAQ

Question: Is this lens suitable for low-light shooting?
Answer: Yes. The lens has a bright T2 aperture, which provides strong low-light performance and allows controlled shallow depth-of-field for cinematic looks.

Question: Can I change the flare color on set?
Answer: Yes. The Proteus Flex features interchangeable flare modules in amber, blue, and silver, so you can swap elements quickly to match the scene’s aesthetic.

Question: Which camera mounts are supported out of the box?
Answer: The lens includes interchangeable PL and Canon EF mounts, offering flexibility to mount on a variety of cinema and DSLR/mirrorless systems that accept those bayonets.

Question: Will this lens cover full-frame sensors?
Answer: By itself the lens is designed for Super 35 sensors. However, when paired with a compatible 1.4X extender, filmmakers can achieve full-frame coverage.

Question: Is the lens follow-focus ready?
Answer: Yes. It features industry-standard 0.8 MOD cine gears on both focus and aperture rings for smooth, precise operation with follow-focus systems.