Cooke 40mm Anamorphic/i Lens
The Cooke 40mm 1.8x is a 40mm f/2.3 cinema lens designed for PL Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Cooke 40mm Anamorphic/i Lens
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Lens Overview — Cooke 40mm 1.8x
Key Features — Cooke 40mm 1.8x
2x Anamorphic Squeeze: Delivers the characteristic widescreen cinematic image with oval bokeh and horizontal lens flares associated with anamorphic photography.
40mm Prime Focal Length: A standard focal length that works across a wide range of scenes, from intimate dialogue to broader environmental shots.
T2.3 Maximum Aperture: Strong light transmission for a cinema anamorphic prime, supporting controlled and low-light shooting environments.
PL Mount: Industry-standard cinema mount compatible with professional camera systems from ARRI, RED, Sony, and others.
Super 35 Coverage: Designed to cover the Super 35 sensor format used by the majority of professional digital cinema cameras.
/i Technology Metadata: Transmits real-time lens data including focus distance, aperture, and depth of field to the camera and on-set systems for VFX and post-production workflows.
Lens Specifications — Cooke 40mm 1.8x
| Spec | Detail |
|---|---|
| Use Cases | Video / Cinematography, Creative Effects |
| Lens Type | Anamorphic |
| Format | Super 35 |
| Zoom/Prime | Prime |
| Focal Length | 40mm |
| Maximum Aperture | f/2.3 |
| Camera System | Cinema / Video |
| Lens Mount | PL Mount |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Weight | 4.4kg |
Description — Cooke 40mm 1.8x
The Cooke 40mm Anamorphic/i Lens is a prime cinema lens with a fixed 40mm focal length, purpose-built for professional motion picture production. Fitted with a PL Mount, it integrates seamlessly into Cinema / Video camera systems and provides coverage for the Super 35 sensor format. The lens delivers a maximum aperture of T2.3, giving cinematographers meaningful light-gathering capability across a range of production environments.
Weighing 4.4kg, it is a substantial, professionally-built optic that reflects the durability and precision expected on a professional cinema set. Focus is manual, placing full control in the hands of the camera crew — standard practice on professional productions. The lens is classified as an anamorphic type and sits within the standard focal length range, making it a practical choice for dialogue scenes, medium shots, and a wide variety of narrative applications.
Image stabilization is not included, so stable camera support is essential.
Pros — Cooke 40mm 1.8x
- ✓Maximum aperture of T2.3 provides strong light-gathering performance for a cinema anamorphic prime
- ✓PL Mount compatibility ensures broad integration with professional cinema camera systems
- ✓Super 35 format coverage matches the sensor size of many widely used digital cinema cameras
Cons — Cooke 40mm 1.8x
- ✗At 4.4kg, the lens is substantial in weight, which may require additional rigging support and increases operator fatigue
- ✗No image stabilization, so stable support systems are essential for smooth imagery
- ✗Manual focus only — no autofocus capability, which limits usability in run-and-gun or single-operator scenarios
Videos — Cooke 40mm 1.8x
Cooke Anamorphic/i Prime Lenses — Shift 4
Frequently Asked Questions — Cooke 40mm 1.8x
What camera mount does the Cooke 40mm Anamorphic/i use?+
The lens uses a PL Mount, the standard mount for professional cinema cameras. This makes it compatible with a wide range of Cinema / Video camera systems that accept PL-mounted lenses.
What sensor format does this lens cover?+
The Cooke 40mm Anamorphic/i is rated for Super 35 format coverage. Cinematographers should verify compatibility if intending to use it with sensors larger than Super 35.
What is the maximum aperture of this lens?+
The lens has a maximum aperture of T2.3. This T-stop rating reflects the actual light transmission through the lens, which is the relevant measurement for cinema exposure work.
Does this lens support autofocus?+
No, the Cooke 40mm Anamorphic/i is a manual focus lens only. This is consistent with professional cinema production practice, where focus is typically controlled by a dedicated focus puller.
How heavy is the Cooke 40mm Anamorphic/i?+
The lens weighs 4.4kg. This is a significant weight, and users should plan for appropriate lens support, such as a rod system or lens support bracket, when mounting it to a cinema rig.
Is this lens a zoom or a prime?+
This is a prime lens with a fixed focal length of 40mm. It falls within the standard focal length range category and does not offer variable focal length.