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

Laowa Proteus 2X Anamorphic 45mm T2 – 2X Squeeze for cinematic anamorphic look (Amber, Arri PL/Canon EF)

The Laowa Proteus 2X Anamorphic 45mm T2 delivers a classic anamorphic aesthetic with a 2X squeeze that produces compressed backgrounds and distinctive oval bokeh. This 45mm focal length offers a natural, versatile perspective ideal for medium shots, portraits, and scenes that require subtle compression and depth. The Amber flare version adds a specific visual character while the lens ships with Arri PL and Canon EF mount compatibility for flexible use on professional rigs.

Designed for anamorphic storytelling

This Proteus lens targets filmmakers who want an authentic anamorphic look. With a 2X squeeze ratio, it creates the widescreen framing and oval highlights associated with anamorphic cinematography. The lens also features a close focusing distance that helps you emphasize depth and foreground detail in scenes where subject separation matters.

Optical performance and low-light capability

The Proteus 45mm uses optics tuned for high resolution and edge-to-edge sharpness while keeping distortion and chromatic aberration under control. It has a fast T2 aperture that performs well in low-light situations and gives you precise control over depth of field. Use the shallow focus to draw attention to subjects or stop down for greater overall sharpness depending on the shot.

Creative flare and coverage options

Laowa offers the Proteus series with different flare looks to match your creative intent. The Amber option emphasizes warmer flares. Other available flare styles in the series include blue and silver, giving you choices for different visual moods. Additionally, a 1.4X extender expands the lens’s coverage to full-frame when you need it, while the native design is optimized for Super 35 sensors.

Build quality and on-set handling

Built for professional use, the Proteus 45mm features a robust construction to withstand production conditions. It provides smooth focus and aperture control for accurate adjustments on set. The lens is compatible with industry-standard accessories, enabling easy integration into existing workflows and support systems.

Mounts and compatibility

The Proteus 45mm comes with a default Arri PL mount and an included Canon EF bayonet, giving you mounting flexibility across PL and EF camera platforms. The lens’s design for Super 35 sensors and the optional 1.4X extender for full-frame coverage let you choose the format that best fits your camera and project.

What’s in the Box

• Laowa Proteus 2X Anamorphic 45mm T2 Lens
• Front and rear lens caps
• Lens support foot
• User manual

Specifications

FAQ

Question: Will this lens work on full-frame cameras?

Answer: The Proteus 45mm is designed for Super 35 sensors by default. However, Laowa offers a 1.4X extender that expands coverage to full-frame when you need it.

Question: What visual options does the Amber version provide?

Answer: The Amber variant creates warmer flare characteristics and the classic anamorphic oval bokeh. If you prefer different flare styles, the Proteus series is also available in blue and silver options.

Question: Which mounts are included with the lens?

Answer: The lens ships with an Arri PL mount as the default and comes with a Canon EF bayonet for mounting flexibility across PL and EF systems.

Question: Is the lens suitable for professional production use?

Answer: Yes. The Proteus 45mm is built for professional use with a robust construction, smooth focus and aperture control, and compatibility with industry-standard accessories, making it suitable for demanding production environments.