Cooke SP3 75mm T2.4
The Cooke 75mm T2.4 is a 75mm f/2.4 lens designed for Sony E, Canon RF, Nikon Z, L-Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Cooke SP3 75mm T2.4
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Lens Overview — Cooke 75mm T2.4
Key Features — Cooke 75mm T2.4
75mm T2.4 Aperture: A T2.4 maximum aperture provides reliable light-gathering performance for portrait, narrative, and documentary work in varied lighting conditions.
Full-Frame Coverage: Covers a full-frame image circle, making it compatible with the largest mirrorless sensors from Sony, Canon, Nikon, and L-Mount systems.
Four Native Mounts: Available in Sony E, Canon RF, Nikon Z, and L-Mount versions, allowing use across major mirrorless platforms without adapters.
Classic Cooke Rendering: Delivers the characteristic Cooke look — smooth, organic rendering with a distinct quality to out-of-focus areas favored in cinema and portrait work.
Manual Focus Design: A smooth, tactile manual focus ring gives cinematographers and deliberate stills shooters direct control over focus without electronic interference.
Cinema-Oriented Construction: Built to cinema standards with consistent aperture markings and housing dimensions aligned with other SP3 series lenses for seamless lens changes on set.
Lens Specifications — Cooke 75mm T2.4
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Video / Cinematography, Studio, Creative Effects |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 75mm |
| Maximum Aperture | f/2.4 |
| Camera System | Mirrorless |
| Lens Mount | Sony E, Canon RF, Nikon Z, L-Mount |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Weight | 900g |
Description — Cooke 75mm T2.4
The Cooke SP3 75mm T2.4 is a manual focus, full-frame telephoto prime built for mirrorless camera systems. With a maximum aperture of T2.4, it delivers reliable light-gathering performance suited to both cinematic and stills applications. The lens is offered in four mount options — Sony E, Canon RF, Nikon Z, and L-Mount — giving shooters the flexibility to use it natively across virtually all major full-frame mirrorless platforms.
Weighing in at 900g, the SP3 75mm is designed with practical field use in mind, including compatibility with gimbal and drone setups where weight is a key variable. The 75mm focal length positions it firmly in telephoto territory, making it a natural choice for portraiture, subject isolation, and medium-to-close cinematic framing. As a fully manual focus lens with no image stabilization, it is best suited to shooters who value direct control and deliberate technique.
The SP3 75mm fits into the broader SP3 prime family, sharing a consistent form factor and Cooke optical character across the lineup.
Pros — Cooke 75mm T2.4
- ✓T2.4 maximum aperture provides strong light-gathering performance for a telephoto prime
- ✓Full-frame coverage ensures compatibility with the largest mirrorless sensors
- ✓Available in four mounts — Sony E, Canon RF, Nikon Z, and L-Mount — for broad system compatibility
Cons — Cooke 75mm T2.4
- ✗No autofocus — manual focus only, which may not suit run-and-gun or fast-moving subject scenarios
- ✗No image stabilization, requiring reliance on in-body stabilization or a stabilized rig
- ✗Filter thread size is unspecified, complicating filter system planning
Videos — Cooke 75mm T2.4
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Frequently Asked Questions — Cooke 75mm T2.4
Which camera mounts is the Cooke SP3 75mm T2.4 available in?+
The SP3 75mm T2.4 is available in Sony E, Canon RF, Nikon Z, and L-Mount versions. This covers the major full-frame mirrorless ecosystems, so you can use it natively without an adapter on most current mirrorless systems.
Does the Cooke SP3 75mm T2.4 have autofocus?+
No, the SP3 75mm T2.4 is a manual focus only lens. It does not support autofocus in any of its available mount configurations.
What is the maximum aperture of the SP3 75mm, and is it an f-stop or T-stop rating?+
The maximum aperture is rated at T2.4, which is a T-stop (transmission) measurement rather than a geometric f-stop. T-stops account for light transmission through the optical elements and are commonly used in cinema lens specifications.
How heavy is the Cooke SP3 75mm T2.4?+
The lens weighs 900g. This makes it practical for use on gimbals and drone rigs where total payload weight is a consideration, while still providing the build quality expected from a cinema-oriented prime.
Does the Cooke SP3 75mm T2.4 have image stabilization?+
No, the SP3 75mm T2.4 does not include optical image stabilization. Users shooting handheld or on moving platforms should rely on in-body stabilization if available, or use a stabilized rig.
Is the Cooke SP3 75mm T2.4 compatible with full-frame sensors?+
Yes, the lens is specified for full-frame coverage, meaning it projects an image circle sufficient for full-frame mirrorless sensors across all four of its available mounts.