Laowa Argus S35 Cine 33mm T1 - Canon RF

Laowa Argus S35 Cine 33mm T1 – Ultra-fast T1 aperture for Super35 filmmaking (Canon RF)

The Laowa Argus S35 Cine 33mm T1 (Canon RF) is a cine lens built for filmmakers working with Super35 camera systems. It offers an ultra-fast T1 maximum aperture and cine-style control features. The lens balances bright optics, precise manual operation, and a compact metal housing to fit both handheld and rig-based production workflows.

Key benefits at a glance

Use this lens when you need strong low-light performance, tight depth-of-field control, and consistent manual operation across a set of cinema lenses. The large T1 aperture supports shallow depth of field and smooth focus transitions, while the cine gearing and standardized housing make it straightforward to integrate into professional rigs.

Optical construction and image character

The Argus S35 Cine 33mm uses 14 optical elements arranged in 9 groups, including special elements chosen to reduce common aberrations. As a result, the lens minimizes chromatic aberration, distortion, and color fringing. Consequently, you get sharp, color-accurate images across the frame, even when shooting wide open at T1.

Furthermore, the 9-blade iris produces pleasing, cinematic bokeh. This iris design helps render out-of-focus highlights smoothly, supporting creative subject separation and a filmic look for narrative, commercial, and music video work.

Mechanical design and professional features

The lens features industry-standard cine-style gearing and a uniform 80mm outer diameter. This mechanical consistency simplifies lens swaps on set and ensures compatibility with follow-focus units and other accessories. Additionally, the M77 front filter thread accepts matte box accessories and circular filters, giving you flexibility in filtration and light control.

The housing is constructed from metal and optimized for professional use. It offers robust handling and consistent operation in demanding production environments, whether used handheld or mounted on a rig.

Aperture and control

• Ultra-fast maximum aperture: T1 for low-light cinematography and shallow depth of field.
• Aperture range: T1 to T11 for versatile exposure control.
• 9-blade iris for smooth bokeh and pleasing out-of-focus rendering.

Who this lens is for

This lens suits filmmakers, cinematographers, and camera teams working on narrative films, commercials, documentaries, music videos, and other creative projects that use Super35 cameras. It targets productions that require manual, cine-style control and bright optics for challenging lighting conditions.

What’s in the box

• Laowa Argus S35 Cine T1 Lens
• Front and Rear Lens Caps
• Protective Lens Case

Specifications

FAQ

Question: Is this Laowa Argus lens compatible with Super35 cameras only?
Answer: The lens is designed specifically for Super35 camera systems, which means its image circle and optical design are tailored to that format for optimal coverage and performance.

Question: What advantages does the T1 maximum aperture provide on set?
Answer: The T1 aperture offers strong low-light performance and allows for shallow depth-of-field control. This reduces the need for additional lighting in dim conditions and helps create pronounced subject separation and smooth focus transitions.

Question: How does the mechanical design support cine workflows?
Answer: The lens includes industry-standard cine-style gearing, a uniform 80mm outer diameter, and an M77 filter thread. These features make it straightforward to mount follow-focus systems, matte boxes, and filters, ensuring smooth integration into professional rigs.

Question: What image qualities can I expect from the optical construction?
Answer: With 14 elements in 9 groups, including selected special elements, the lens aims to reduce chromatic aberration, distortion, and color fringing. You should see consistent sharpness and accurate color reproduction across the frame, even at wide-open apertures.

Question: What accessories come with the lens?
Answer: The package includes the Laowa Argus S35 Cine T1 lens, front and rear lens caps, and a protective lens case to keep the lens safe during transport and storage.