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

Laowa Proteus 2X Anamorphic 45mm T2 - 2X squeeze for cinematic oval bokeh (Blue, Arri PL/Canon EF)

The Laowa Proteus 2X Anamorphic 45mm T2 delivers a classic anamorphic look with a 2X squeeze ratio and signature oval bokeh. This Blue flare version ships with a default Arri PL mount and includes a Canon EF bayonet for flexible mounting options. The 45mm focal length offers a natural, versatile perspective suited for a range of cinematic applications.

Designed for Super 35 with full-frame option

Laowa designed the Proteus 45mm for Super 35 sensors while allowing for an expanded coverage option. With the supplied 1.4X extender, these lenses can deliver full-frame coverage when you need it. At the same time, the lens maintains a close focusing capability to help you achieve depth and separation in tighter setups.

Optical characteristics and image quality

The Proteus 2X creates compressed backgrounds and rich oval bokeh that contribute to a widescreen cinematic aesthetic. The lens features a fast T2 aperture that performs well in low-light situations and gives precise control over depth of field. Advanced optics aim to provide high resolution and consistent edge-to-edge sharpness, while keeping distortion minimal and controlling chromatic aberration.

Flare and creative options

Laowa offers the Proteus series in three flare styles—amber, blue, and silver—so you can choose the look that best matches your project. This listing is for the Blue flare variant, which produces the particular flare character described in the product name and materials.

Professional build and on-set handling

The Proteus 45mm is constructed for professional use and built to withstand production demands. It features smooth focus and aperture rings that help you make accurate adjustments on set. The lens is compatible with industry-standard accessories, enabling straightforward integration into established workflows and rigs.

Use cases

• Medium shots and portraits where subtle compression and subject isolation are desired.
• Low-light shooting thanks to the fast T2 aperture.
• Widescreen cinematic storytelling that benefits from anamorphic compression and oval bokeh.

What’s in the Box

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

Technical Specifications

FAQ

Question: Is this lens suitable for full-frame cameras?
Answer: The Proteus 45mm is designed for Super 35 sensors, and with the included 1.4X extender it can deliver full-frame coverage when needed.

Question: Which mounts are included with this lens?
Answer: The lens ships with a default Arri PL mount and includes a Canon EF bayonet for additional compatibility.

Question: What flare options are available, and which one is this listing for?
Answer: Laowa offers amber, blue, and silver flare options across the Proteus series. This specific listing is for the Blue flare variant.

Question: How does the lens perform in low light and for depth-of-field control?
Answer: The fast T2 aperture helps the lens excel in low-light conditions and provides precise depth-of-field control for cinematic subject isolation.