Thypoch Simera-C 21mm T1.5 Full-Frame Cine Prime Lens (Leica M-Mount)
The Thypoch Simera-C 21mm T1.5 is a full-frame wide-angle cine prime in Leica M-mount, with a bright T1.5 aperture, 16-blade iris and a compact 491g aluminium body that adapts to Canon RF, Nikon Z, Leica L, Fujifilm X and Sony E. From Prosales, South Africa.
SKU: TP-SC2115-M
Available on backorder: we don't hold this one on the shelf, but you can order it now and we'll bring it in for you. Lead time is usually around 2 to 3 weeks, though it's often sooner, and we'll confirm the exact timing as soon as your order is placed.
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1-Year Warranty · Authorised SA Distributor · Nationwide Shipping
AvailabilityAvailable on backorder
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The Thypoch Simera-C 21mm T1.5 (M-Mount) is a dramatic wide-angle cinema prime designed for Leica M-mount cameras, and adaptable to Canon RF, Nikon Z, Leica L, Fujifilm X and Sony E-mount via readily available adapters. At 21mm, it is the widest lens in the Simera-C range, purpose-built for sweeping establishing shots, immersive environments, and any scene demanding dramatic perspective and depth.
At 491g with an aerospace-grade aluminium body, it is lightweight enough for gimbal and drone work without sacrificing the optical quality expected of a professional cine prime.
Key Features
- T1.5 maximum aperture: low-light performance with cinematic depth of field
- 16-blade iris: smooth, rounded bokeh even at wide angles
- Full-frame coverage: 43.2mm image circle, no vignetting
- Wide adapter compatibility: use on Canon RF, Nikon Z, Leica L, Fujifilm X and Sony E via adapters
- Aspherical, ED and high-refractive elements: sharp, distortion-controlled imagery from a 13-element, 11-group design
- Multi-layer anti-reflective coating: flare and ghosting suppressed in all lighting conditions
- 210 degree focus rotation: smooth, precise focus pulls
- 0.8 MOD gear pitch: follow focus and lens motor compatible
- Aerospace-grade aluminium body: dust and splash resistant at 491g
- Consistent gear positioning: fast swaps across the Simera-C M-mount range
Compatible With
- Leica M-mount cameras natively
- Canon RF, Nikon Z, Leica L, Fujifilm X and Sony E bodies via adapters
- Follow focus units and lens motors via the 0.8 MOD gears
Technical Specifications
- Focal length: 21mm
- Maximum aperture: T1.5
- Minimum aperture: T16
- Iris blades: 16
- Image circle: 43.2mm (full frame)
- Optical construction: 13 elements in 11 groups
- Minimum focus distance: 0.23m (9 in)
- Focus rotation: 210 degrees
- Gear pitch: 0.8 MOD
- Filter thread: 62mm
- Front diameter: 67mm
- Length: 78.6mm (3.09 in)
- Weight: 491g
- Mount: Leica M-mount
- Adapter compatible: Canon RF, Nikon Z, Leica L, Fujifilm X, Sony E
- Focus scales: Metres and feet
- Construction: Aerospace-grade aluminium, dust and splash resistant
Also available in Sony E-mount. Available as part of the Simera-C 5-lens M-mount kit. Distributed exclusively in South Africa by Prosales.
| Focal length | 21mm |
| Maximum aperture | T1.5 |
| Minimum aperture | T16 |
| Iris blades | 16 |
| Image circle | 43.2mm (full frame) |
| Optical construction | 13 elements in 11 groups |
| Minimum focus | 0.23m (9 in) |
| Focus rotation | 210 degrees |
| Gear pitch | 0.8 MOD |
| Filter thread | 62mm |
| Front diameter | 67mm |
| Length | 78.6mm (3.09 in) |
| Weight | 491g |
| Mount | Leica M-mount |
Dramatic 21mm Wide Angle
The widest lens in the Simera-C range, built for sweeping establishing shots and immersive environments with full-frame 43.2mm coverage.
Bright T1.5 Cine Optics
A fast T1.5 aperture and 16-blade iris deliver strong low-light performance and smooth, rounded bokeh from a 13-element, 11-group design.
Compact and Adaptable
At just 491g in an aerospace-grade aluminium body, it suits gimbal and drone work and adapts to Canon RF, Nikon Z, Leica L, Fujifilm X and Sony E mounts.
