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

Sirui 35mm MFT anamorphic mft

The Sirui 35mm f/1.8 Anamorphic 1.33x Lens (MFT Mount) is a high-performance anamorphic lens for mft designed for professional digital cinematography on mirrorless systems. This prime lens offers a unique 33 percent increase in horizontal field of view, delivering iconic widescreen aesthetics without needing digital cropping. It is a vital choice for filmmakers seeking immersive perspectives with professional technical authority and cinematic character across diverse environments globally.

This professional anamorphic prime excels in creating organic textures and distinctive horizontal blue flares that define modern narrative storytelling for audiences everywhere globally. The optical design is meticulously engineered to provide sharp images while maintaining a vintage character through beautiful oval bokeh and compressed perspectives during capture on modern sets. With a robust design and precise manual controls, it integrates seamlessly into MFT workflows, offering the efficiency and precision required for storytelling.

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: Widescreen Cinematic Storytelling and Narrative Features.
• Mount type: MFT compatible with modern mirrorless cameras.
• 1-Year Limited Warranty

MFT 35mm Anamorphic Video

Tested in hundreds of real production counts on indie shorts, this prime demonstrates elite mechanical reliability. Technical measurements confirm the 1.33x squeeze ratio provides accurate widescreen geometry on MFT sensors. Industry endorsement from top-tier directors confirms its status as an authoritative tool for digital cinema production, satisfying the highest technical standards for 4K video capture and unique widescreen visual storytelling globally everywhere.

High-Resolution Anamorphic Construction

The technical definition using specialized anamorphic elements reduces chromatic aberration and spherical distortion significantly across the frame. Improved resolution ensures high contrast such as razor-sharp edge-to-edge clarity in every shot. Professional cinematographers benefit from this construction when capturing wide architectural details. This precise engineering ensures that digital sensors capture natural textures with absolute accuracy for professional post-production grading and high-end effects.

Fast f/1.8 Aperture Implementation

The fast f/1.8 aperture behavior enables consistent exposure control in low-light environments without introducing digital grain. Iconic oval bokeh quality creates pleasing background separation for aesthetic widescreen shots. Narrative cinematographers such as portrait directors rely on this feature for creating a professional look. This aperture is perfectly balanced to provide a soft background while keeping the main subject sharp and clear.

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 during production and filming.

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 mobile filming.

MFT Compatibility and Adaptability

The MFT 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 diverse camera 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.

Professional Cinematic Feature 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.

Sirui 35mm care Protocol

Correct cleaning with microfiber cloths prevents abrasion on multi-coated front elements and specialized front glass. Hard-shell case storage keeps optics impact-protected during transportation to various film sets. Pro Tip: Use professional cleaning fluids sparingly to maintain the integrity of the specialized anamorphic coatings for long-term reliability. Includes a 1-year limited warranty for professional peace of mind.