Rokinon 10mm T3.1 Cine Lens for Canon EF Mount – Ultra-Wide-Angle Cinematic Excellence
The Rokinon 10mm T3.1 Cine Lens for Canon EF Mount is a versatile, high-performance ultra-wide-angle cine lens designed to meet the exacting standards of professional cinematographers, videographers, and filmmakers. Optimized for APS-C Canon EF mount cameras, this lens combines expansive field of view, advanced optics, and cinema-grade manual controls to deliver exceptional image quality, creative freedom, and reliable operation across a wide range of filming situations.
Ultra-Wide 10mm Focal Length for Dynamic Storytelling
Expansive Field of View
The 10mm focal length provides an ultra-wide diagonal angle of view of approximately 105.9 degrees on APS-C sensors, capturing vast expanses and immersive scenes. This wide coverage enables filmmakers to craft establishing shots that convey scale and grandeur, capture large interior spaces, and create dynamic visual energy in action or event sequences.
Creative Distortion and Visual Impact
The ultra-wide perspective naturally produces some distortion that can be creatively exploited to add dramatic tension or an immersive feel to scenes. This characteristic enhances storytelling by immersing viewers in the environment and expanding the perceived space within a shot.
Bright T3.1 Aperture for Low-Light and Artistic Depth Control
Exceptional Light Gathering
Featuring a fast T3.1 aperture, this lens excels in challenging lighting conditions, including natural light, interiors, and low-light scenarios. The aperture allows significant light intake, reducing reliance on heavy artificial lighting setups and enabling cleaner footage with minimal noise thanks to lower ISO usage.
Depth of Field Manipulation
While wide-angle lenses typically have extensive depth of field, the bright T3.1 aperture allows subtle control over focus separation and exposure. This facilitates selective focus, directing viewer attention and enhancing cinematic storytelling through background blur and subject isolation when creatively applied.
Advanced Optical Design Ensuring Clarity and Color Fidelity
High-Quality Glass Elements
The lens design comprises 14 optical elements arranged in 9 groups, including one Extra Low Dispersion (ED) element and two aspherical lenses. This meticulous arrangement reduces common wide-angle lens aberrations such as chromatic aberrations, spherical aberrations, and distortion, delivering sharp, high-contrast imagery from center to edges.
Nano Coating System for Flare Reduction
The application of the Nano Coating System (NCS) on lens elements significantly decreases ghosting and flare, preserving vibrant color accuracy and contrast even in scenes with complex lighting—such as direct sunlight or strong backlighting—which is crucial for professional cinematic quality.
Manual Control Built for Cinema Professionals
Industry-Standard Gear Rings
Equipped with 0.8 MOD standard gear teeth on the focus and aperture rings, the lens allows seamless integration with follow focus systems and iris control motors. This compatibility is essential for smooth, repeatable focus pulls and silent iris adjustments during synchronized sound filming.
Smooth Focus and Aperture Operation
The focus ring offers ample rotational throw, enabling refined control of focus transitions important in narrative films and artistic video production. The de-clicked aperture ring supports quiet, fluid exposure changes that prevent flicker and noise disruptions during takes.
Practical Focus and T-Stop Markings
The lens barrel includes dual-sided engraved markings for focus distance and T-stops, coated with glow-in-the-dark paint to enhance legibility during low-light or blackout filming conditions, enabling quick and accurate on-set adjustments by camera assistants.
Durability and Compact Design
Robust Construction
Rokinon designed this lens with a strong metal housing that stands up to professional use while maintaining a manageable size and weight, ideal for handheld operation, rig mounting, and gimbals.
Integrated Lens Hood
The built-in, non-removable lens hood reduces stray light incidence, minimizing lens flare and protecting the front element without compromising the ultra-wide field of view—simplifying on-set setup and transportation logistics.
Practical Features and Technical Specifications
Minimum Focusing Distance
The lens focuses as close as 0.24 meters (9.45 inches), allowing filmmakers to capture engaging foreground details while maintaining expansive wide-angle framing.
Filter Compatibility
Designed with a front filter thread accommodating standard sizes, it enables attachment of neutral density (ND) filters, polarization, and creative effect filters for deeper exposure control and stylistic customization.
Ideal Use Cases for the Rokinon 10mm T3.1 Cine Lens
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Establishing and Environmental Shots: Capture vast landscapes, architectural exteriors and interiors, and wide group scenes.
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Action and Sports Filming: Emphasize dynamic movement using the wide field and distortion to create energy.
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Documentary and Event Videography: Record immersive scenes with spatial context.
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Experimental and Music Video Production: Leverage creative distortion for engaging visuals.
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Virtual Reality and Immersive Media: Provide expansive coverage necessary for immersive content creation.
Why Choose MojoComputers?
MojoComputers is a trusted authorized distributor of Rokinon Cine lenses, offering genuine, factory-warranted products supported by expert customer service. With secure and insured shipping across the United States, MojoComputers ensures timely access to high-quality filmmaking tools and reliable post-purchase assistance.
Conclusion
The Rokinon 10mm T3.1 Cine Lens for Canon EF Mount stands as an essential ultra-wide prime for filmmakers seeking cinematic versatility, exceptional optical performance, and professional manual control. Its expansive field of view, bright aperture, meticulous optical design, and cinema-centric operational features empower creators to expand visual storytelling boundaries with confidence.
Perfectly suited for a wide range of creative projects—from dramatic establishing shots to immersive virtual environments—this lens complements Sony’s APS-C lineup and elevates production quality to cinematic standards.
