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SIGMA

SIGMA 50mm T1.5 FF Cine Lens Canon EF Feet

SKU CH-C9VA-VRX6N

Full-frame 50 mm prime lens with T1.5 aperture, 0.8 MOD gears and Canon EF mount for cinema rigs

  • Ultra-fast T1.5 aperture captures exceptional low-light shots
  • Manual focus and iris with 0.8 MOD gears ensure cinematic precision
  • Full-frame coverage engineered for 6K-8K shooting
  • A1 MTF inspection with 46-megapixel Foveon sensors guarantees optical performance
  • Durable construction built for professional filmmaking rigs

Sigma 50mm T1.5 FF Cine Lens

The Sigma 50mm T1.5 FF Cine Lens is a fully luminous high-speed prime designed for full-frame cinematography. It mounts natively to Canon EF cameras and delivers exceptional optical performance across the entire sensor area. The lens is engineered for 6K-8K shooting, providing ultra-high resolution suitable for demanding professional productions. Focus and iris scales are marked in feet for imperial measurement workflows.

Integration with cinema rigs and accessories

Industry-standard 0.8 MOD gears on the focus and iris rings allow direct attachment of follow-focus units and motorised lens-control systems. The consistent front diameter and gear positioning across the series streamline matte-box use and reduce lens-change downtime on set. Full-frame coverage frees the operator from crop-factor calculations when framing shots. Manual focus and iris control provide the tactile precision required for narrative cinematography.

Optical engineering for flare resistance and bokeh

Computer-based ray tracing from the initial design stage minimises flare and ghosting, preserving contrast in strong backlit conditions. The T1.5 aperture enables clean low-light exposure without pushing sensor gain, maintaining highlight roll-off and shadow detail. Sigma's proprietary A1 MTF system, verified with 46-megapixel Foveon sensors, confirms corner-to-corner sharpness at full aperture. The optical formula renders smooth, natural bokeh that supports the creative intent of high-end productions.

Highlights

  • Ultra-fast T1.5 aperture captures exceptional low-light shots
  • Manual focus and iris with 0.8 MOD gears ensure cinematic precision
  • Full-frame coverage engineered for 6K-8K shooting
  • A1 MTF inspection with 46-megapixel Foveon sensors guarantees optical performance
  • Durable construction built for professional filmmaking rigs

Specifications

No published specifications for this item yet.

Questions about this item

Does the 50mm T1.5 lens maintain optical performance during long takes without overheating?

The lens is a passive optical device with no internal electronics, so it generates no heat and requires no cooling during extended use.

How loud is the focus or iris mechanism when the lens is operated continuously on set?

Manual focus and iris rings have no motors, making the lens completely silent during operation.

What camera mount and focus gear standard does this lens require to work with existing rigs?

It uses a Canon EF mount and 0.8 MOD gears for follow-focus and iris control accessories.

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