Sigma Cine 40mm T1.5 FF Lens
The Sigma 40mm T1.5 FF is a 40mm f/1.5 lens designed for PL Mount, Canon EF, Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Sigma Cine 40mm T1.5 FF Lens
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Lens Overview — Sigma 40mm T1.5 FF
Key Features — Sigma 40mm T1.5 FF
T1.5 Maximum Aperture: Exceptionally wide aperture gathers substantial light, supporting shoots in low-light environments without heavy artificial lighting.
40mm Full-Frame Prime: A standard focal length with full-frame coverage that suits a wide range of cinematic scenarios, from dialogue scenes to wider environmental shots.
Multiple Mount Options: Available in PL Mount, Canon EF, and Sony E, giving cinematographers flexibility across professional cinema and mirrorless camera systems.
Cinema-Grade Manual Focus: Smooth, repeatable manual focus ring engineered for precise focus pulls by dedicated focus pullers on professional sets.
Part of Sigma Cine Line: Designed to match the optical characteristics and external dimensions of other Sigma Cine primes, enabling consistent performance across a matched set.
Robust ~1200g Build: Substantial construction reflects professional cine lens standards, built to withstand the demands of daily production use.
Lens Specifications — Sigma 40mm T1.5 FF
| Spec | Detail |
|---|---|
| Use Cases | Video / Cinematography, Studio, Creative Effects |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 40mm |
| Maximum Aperture | f/1.5 |
| Camera System | Cinema / Video |
| Lens Mount | PL Mount, Canon EF, Sony E |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Weight | 1200g |
Description — Sigma 40mm T1.5 FF
The Sigma Cine 40mm T1.5 FF Lens is a full-frame cinema prime with a T1.5 maximum aperture, designed for professional cinematography and video production workflows. With a 40mm focal length in the standard range, it offers versatile framing options across a wide variety of production scenarios. The lens is manual focus only, reflecting the precision and repeatability demanded by professional focus pullers on set.
It is available in PL Mount, Canon EF, and Sony E mount versions, allowing it to integrate into a broad range of professional cinema and hybrid camera systems. Weighing 1200g, it is built to the robust standards expected of dedicated cine glass. There is no image stabilization, so it is best deployed on stabilized rigs and support systems common in professional production environments.
Whether used for narrative filmmaking, commercial production, or any full-frame cinema application, the Sigma Cine 40mm T1.5 brings a consistent T-stop aperture and standard focal length to demanding professional sets.
Pros — Sigma 40mm T1.5 FF
- ✓Wide T1.5 maximum aperture provides strong light gathering for low-light cinema shoots
- ✓Full-frame coverage (lensFormat: Full Frame) supports larger-format cinema and hybrid camera sensors
- ✓Available in three mount options — PL Mount, Canon EF, and Sony E — for broad camera compatibility
Cons — Sigma 40mm T1.5 FF
- ✗No image stabilization (imageStabilization: None), requiring external stabilization support for handheld or moving shots
- ✗Manual focus only with no autofocus support, which may limit use in run-and-gun or documentary-style productions
- ✗At 1200g, the lens is relatively heavy and may require additional support on smaller camera rigs
Reviews — Sigma 40mm T1.5 FF
Videos — Sigma 40mm T1.5 FF
Sigma 40mm T1.5 CINE Lens Review — CVP