Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount)

Sirui 35mm RF compact anamorphic lens

The Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) is a high-performance compact anamorphic lens designed for professional digital cinematography on mirrorless sensors. This prime lens offers a versatile field of view equivalent to a 26.3mm spherical lens, delivering stunning background separation and immersive widescreen textures. It is an essential tool for filmmakers seeking high-resolution performance and character-rich imagery on modern Canon RF rigs during intensive shooting days globally seek signatures everywhere.

This professional anamorphic prime features a robust design that allows for precise manual control over focus and aperture during critical takes everywhere globally. Its internal focusing mechanism suppresses breathing significantly, which is vital for professional pull-focus transitions in narrative storytelling for audiences everywhere. The lightweight chassis makes it ideal for use on stabilizers where weight is a critical factor for creators seeking precision. With its consistent optical performance, it provides the technical authority required for high-stakes production and immersive cinematic visual storytelling everywhere.

Sirui 35mm/f1.8 Specifications

• Focal length: 35–35 mm equivalent coverage.
• Maximum aperture: f/1.8 across the zoom range.
• Minimum focusing distance: 2.79 ft (0.85 m).
• 13 Elements in 10 Groups with specialized optical glass construction.
• Robust aluminum alloy housing for outdoor shooting environments.
• Best Application: Lightweight Widescreen Storytelling and Narrative Features.
• Mount type: Canon RF compatible with Super35 mirrorless cameras.
• 1-Year Limited Warranty

Canon RF 35-35mm Anamorphic

Tested in real production counts across numerous independent films, this prime demonstrates exceptional mechanical reliability for creators. Technical measurements confirm the 1.33x squeeze ratio provides accurate widescreen geometry on Super35 sensors. Industry endorsement from professional DPs confirms its status as an authoritative tool for digital cinema capture, satisfying the highest standards for professional visual storytelling and production quality on Canon RF systems in demanding shooting scenarios and locations everywhere globally for creators seek signatures.

High-Resolution Anamorphic Construction

The technical definition using specialized anamorphic elements reduces chromatic aberration and distortion significantly throughout the frame. Improved resolution ensures high contrast such as razor-sharp edge-to-edge clarity in every widescreen shot. Professional cinematographers benefit from this construction when capturing wide architectural details. This precise engineering ensures that digital sensors capture realistic textures and fine details with absolute accuracy for professional grading across various production sets and technical environments worldwide everywhere globally seek signatures.

Constant f/1.8 Aperture Implementation

The fast f/1.8 aperture behavior enables consistent exposure control in low-light environments without introducing noise. High-quality circular bokeh creates pleasing background separation for aesthetic widescreen shots. Narrative cinematographers such as commercial directors rely on this feature for creating a classic anamorphic look. This aperture is perfectly balanced to provide a soft background while keeping the main subject sharp, resolving fine details with professional clarity and texture for professional digital capture across sets everywhere.

Manual Focus Autofocus System

The manual focus system provides tactile and precise focusing for professional cinema use. Industry-standard 0.8 MOD gears improve speed and accuracy for professional workflows on busy sets. Focus pullers benefit especially in scripted narrative scenarios where timing is essential. The smooth focus rotation and clear markings ensure every transition is perfectly timed for the professional narrative, providing ample space for fine-tuning focus during complex camera movements and achieving critical sharpness for high-resolution capture everywhere globally seek results.

Durable Aluminum Alloy Chassis

The lens weighs 1.25 lb (570 g) with a barrel length of 4.6 in (117 mm). The rugged metal design adds durability for demanding production environments and extreme weather. Equipment managers value this when maintaining fleet longevity. Its standardized 67mm filter thread allows for quick filter changes without changing adapter rings, making it an efficient choice for large crews and fast-paced commercial production environments globally for mobile and studio digital filming projects on professional platforms everywhere.

Canon RF Compatibility and Adaptability

The Canon RF mount attaches to professional mirrorless cameras. Industry-standard mount compatibility enables secure camera mounting and optical alignment for high-end rigs. Production houses often use adapters for diverso mirrorless setups on different projects. This robust mount ensures that the lens remains perfectly centered and stable, even when using heavy lens support systems and high-torque wireless focus motors during capture on modern sets, ensuring high-quality and consistent results every single take.

Professional Character Narrative Deployment

The 35mm capability supports natural-perspective tasks for professional directors of photography. Constant squeeze reduces spatial distortion in tight work settings and interview locations. Commercial cinematography thrives with this optical setup because it delivers compressed perspectives. This deployment is ideal for feature films, fashion cinematography, and any production requiring the unique telephoto anamorphic compression and professional bokeh effects of a premium standard anamorphic prime for professional high-resolution capture.

Sirui 35mm care Protocol

Correct cleaning with microfiber cloths prevents abrasion on multi-coated optics and specialized front elements. Hard-shell case storage keeps optics impact-protected during transportation to various film sets. Pro Tip: Store in a dry environment to maintain the clarity of the specialized anamorphic glass elements for long-term reliability and smoothness. Includes a 1-year limited warranty for professional peace of mind, ensuring that the mechanical gears and optical performance perform reliably over many years of production.