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IRIX 21mm T1.5 Cine Lens (Micro Four Thirds, Feet)
The IRIX 21mm T1.5 Cine Lens embeds precision non-metric tracking marks, offering exceptional ultra-wide storytelling versatility across compact camera production setups via a native mirrorless Micro Four Thirds mount.
- Focal length hits exactly 21mm coverage.
- Aperture stops down smoothly to T16.
- Image circle covers 43.3mm area completely.
- Close targeting captures deep details at 0.3m.
- Adapter housing suits native mirrorless MFT.
In Stock
Description
IRIX 21mm T1.5 Cine Lens Micro Four Thirds Wide-Angle Fast Prime
IRIX 21mm T1.5 Cine Lens offers a bright wide-angle fast prime solution for Micro Four Thirds cinema systems. This professional glass is engineered to resolve 8K resolution while maintaining exceptional edge-to-edge sharpness across the sensor. The optical assembly allows for creative world-building in narrative projects requiring a naturalistic wide-angle perspective.
Light transmission reliability is a primary feature, with a T1.5 aperture providing superior low-light expertise for challenging environments. The 11-blade iris ensures a smooth bokeh and precise exposure control during critical shooting sequences. Production teams rely on this cinema hardware for its ability to maintain contrast in high-speed filming scenarios.
Full Engineering Specifications for IRIX 21mm T1.5 Cine Lens
- The 21mm focal length provides a dynamic wide perspective for cinematic storytelling.
- A T1.5 photometric brightness rating ensures consistent exposure in dim environments.
- Expansive 43.3mm image circle ensures complete sensor coverage without vignetting.
- Internal weather sealing protects the precision mechanism from dust and moisture.
- The front diameter of 95mm supports industry-standard matte box accessories.
- Magnetic Mounting System technology allows for rapid attachment of specialized filters.
- Construction involves a durable magnesium and aluminum alloy for weight efficiency.
21mm Wide-Angle Definitive Path
The 21mm wide-angle definitive path is meticulously designed to eliminate geometric distortion in expansive shots. This specialized glass maintains high resolution and clarity for 8K digital cinema workflows. Exploring our digital cinema lenses collection will show how this wide prime complements other focal lengths.
T1.5 High-Speed Transmission Rating
Operating with a T1.5 high-speed transmission rating allows for stable lighting ratios in unpredictable natural lighting conditions. Advanced multi-coatings maximize light throughput while minimizing internal reflections and ghosting. This equipment serves as a reliable tool for achieving cinematic shallow depth of field on wide-angle shots.
43.3mm Full Frame Sensor Coverage
With 43.3mm full frame sensor coverage, the hardware provides a future-proof investment for evolving camera technologies. The imaging unit ensures high-resolution data capture with neutral color rendering across the entire frame. The technical department provides comprehensive support for mounting this optic on various mirrorless systems.
Chromatic and Spherical Management
Advanced chromatic and spherical management significantly reduces color fringing control issues in high-contrast exterior scenes. The lens groupings are precisely aligned to ensure a clean image that meets professional broadcasting standards. Achieving a naturalistic look is simplified by the high level of optical correction built into the system.
Professional Deployment Field Scenarios
Professional deployment field scenarios include high-end travel documentaries, automotive commercials, and independent feature films. The lightweight build facilitates efficient operation on handheld gimbal stabilizers without operator fatigue. This wide-angle solution provides the focal flexibility required for fast-paced creative projects.
MFT Precision Interface Reliability
The MFT precision interface reliability ensures a rock-solid and vibration-free connection to compact mirrorless camera bodies. Magnetic mounting system technology facilitates the rapid exchange of specialized filters and hoods on set. The mechanical build is designed to withstand the daily rigors of a professional film production.
Color Matching and Continuity
The glass is calibrated to maintain color matching and continuity with the existing professional cinema prime lineup. This uniform optical timbre allows for seamless editing between wide and telephoto shots in post-production. Maintaining a consistent visual aesthetic is crucial for high-budget digital cinematography projects.
IRIX 1-Year Manufacturer Assurance
Every unit comes with an IRIX 1-year manufacturer assurance policy that covers performance integrity and build quality. Support is provided by our technical department to ensure the hardware remains calibrated to factory standards. Reliability is guaranteed for both independent owner-operators and large-scale rental houses.
Housing and Protective Coating Protocol
The rugged housing and protective coating protocol shield the internal elements from airborne contaminants and moisture ingress. Engraved UV-reactive markings provide high visibility for assistants working in low-light environments on location. Pro Tip: Always use the integrated support foot when rigging follow focus motors to protect the mirrorless camera mount.
IRIX 21mm T1.5 Cine Lens (Micro Four Thirds, Feet) Specs
| Brand | Irix |
| Focal Length | 21mm |
| Maximum Aperture | T1.5 |
| Minimum Aperture | T16 |
| Lens Mount | Micro Four Thirds |
| Lens Format Coverage | Full Frame |
| Image Circle | 43.3 mm |
| Focus Scales | Imperial |
| Optical Design | 15 Elements in 11 Groups |
| Filter Thread | No |
| Minimum Focus Distance | From Camera Sensor: 11.8 Inches / 0.3 m |
| Diaphragm Blades | 11, Rounded |
| Image Stabilization | No |
| Electronic Communication | No |
| Dimensions (W x H) | 3.7 x 5.0 Inches / 95 x 126 mm |
| Weight | 2.3 lb / 1054 g |
IRIX 21mm T1.5 Cine MFT Include
- IRIX 21mm T1.5 Cine Lens (Micro Four Thirds, Feet)
- Flat Front Cap
- Rear Cap
- Support Foot (1/4"-20)

























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