Canon 20mm Sumire Prime T1.5 PL Mount Lens
The Canon 20mm T1.5 PL is a 20mm f/1.5 cinema lens designed for PL Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Canon 20mm Sumire Prime T1.5 PL Mount Lens
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Sell your Canon 20mm T1.5 PL on GearFocusLens Overview — Canon 20mm T1.5 PL
The Canon 20mm Sumire Prime is a full-frame cinema lens built around a PL Mount, designed specifically for cinema and video camera systems. Operating at a maximum aperture of T1.5, this wide-angle prime delivers strong light-gathering capability that is particularly valuable in low-light shooting environments or when filmmakers want to work with a shallower depth of field. As a manual focus lens, it puts direct control in the hands of the focus puller, which is standard practice on professional cinema sets where precision and repeatability matter most.
At 1.1kg, the lens sits in a manageable weight range for a full-frame cinema prime, making it a practical choice for both handheld and rigged camera setups. The lens covers a full-frame image circle, offering broad compatibility across large-format cinema sensors. With a focal length of 20mm, it occupies the wider end of the prime lens spectrum, making it well suited for environmental storytelling, architecture, or any scene where a broad field of view is the creative goal.
Image stabilization is not included, which is typical for cinema primes where stabilization is generally handled at the camera or rig level.
Key Features — Canon 20mm T1.5 PL
20mm Full-Frame Prime: Covers a full-frame image circle at a wide 20mm focal length, suitable for environmental storytelling, architecture, and broad cinematic compositions.
T1.5 Maximum Aperture: Fast T1.5 stop allows strong light gathering in low-light conditions and gives cinematographers control over depth of field.
PL Mount: Industry-standard cinema mount ensures compatibility with professional camera systems from ARRI, RED, and other major manufacturers.
Sumire Series Optics: Part of Canon's Sumire Prime lineup, designed to render a characteristic look with warm tonal qualities and pleasing bokeh suited to cinematic storytelling.
Manual Focus Design: Smooth, dampened manual focus ring built for precise, repeatable focus pulls in professional cinema workflows.
Consistent 114mm Front Diameter: Shares the standardized front diameter common across the Sumire Prime series, allowing front accessories and matte boxes to be used across the set without adjustment.
Declicked Iris: Smooth, stepless aperture control allows for silent, seamless exposure changes during a take.
1.1kg Lens Weight: At 1.1kg, the lens is manageable for both handheld operation and fully rigged cinema camera builds without adding excessive front weight.
Lens Specifications — Canon 20mm T1.5 PL
| Spec | Detail |
|---|---|
| Use Cases | Video / Cinematography, Portrait, Creative Effects |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 20mm |
| Maximum Aperture | f/1.5 |
| Camera System | Cinema / Video |
| Lens Mount | PL Mount |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Weight | 1.1kg |
Description — Canon 20mm T1.5 PL
The Canon 20mm Sumire Prime T1.5 is a dedicated cinema prime lens built for professional film and video production. It uses a PL Mount, the industry-standard cinema lens interface, and is designed to cover full-frame sensors, making it suitable for large-format cinema camera systems. The lens delivers a maximum aperture of T1.5, offering strong light transmission that benefits cinematographers working in challenging lighting conditions or pursuing a shallower depth of field.
At a focal length of 20mm, this wide-angle prime is a natural choice for expansive scene coverage, environmental portraiture, or any scenario requiring a broad field of view. The lens is manual focus only, in keeping with professional cinema set workflows where focus is managed by a dedicated operator. Weighing 1.1kg, it balances well on rigged cinema setups.
No image stabilization is included, consistent with cinema prime lens conventions where stabilization is handled externally.
Pros — Canon 20mm T1.5 PL
- ✓Wide T1.5 maximum aperture provides strong light-gathering performance in cinema applications
- ✓Full-frame lens format ensures broad sensor coverage for large-format cinema cameras
- ✓PL Mount is the industry-standard cinema lens mount, ensuring wide camera compatibility
Cons — Canon 20mm T1.5 PL
- ✗No autofocus capability, requiring skilled focus assistance on set
- ✗No image stabilization, meaning stabilization must be handled externally
- ✗No filter thread size listed in specifications, which may complicate filtration planning
Reviews — Canon 20mm T1.5 PL
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Frequently Asked Questions — Canon 20mm T1.5 PL
What camera mount does this lens use?+
The Canon 20mm Sumire Prime uses a PL Mount, which is the standard mount found on professional cinema cameras. This makes it compatible with a wide range of cinema camera bodies that accept PL-mount lenses.
Does this lens support autofocus?+
No. This lens is manual focus only, with no autofocus capability. This is consistent with professional cinema lens design, where focus is typically pulled manually by a dedicated focus assistant.
What sensor sizes does this lens cover?+
The lens is rated for full-frame coverage, meaning it is designed to cover full-frame cinema sensors. The specifications confirm a full-frame lens format.
What is the maximum aperture of this lens?+
The maximum aperture is T1.5, measured in the T-stop system used for cinema lenses. This represents strong light transmission and is well suited for low-light and shallow depth-of-field work.
How much does this lens weigh?+
The lens weighs 1.1kg. This puts it in a practical weight range for a full-frame cinema prime, suitable for use on handheld rigs or mounted cinema camera setups.
Does this lens have image stabilization?+
No. Image stabilization is listed as None in the specifications. For stabilized shooting, filmmakers would need to rely on camera body stabilization or external stabilization rigs.