- IRIX 11mm T4.3 Cine Lens (Sony E-Mount, Feet, White)
- Front Cap
- Rear Cap
- Support Foot (1/4in-20)
Trusted & Verified
IRIX 11mm T4.3 Full Frame Cine Lens (White) for Sony E Mount, Imperial Scale (Feet)
- 11mm Ultra-Wide-Angle Cine Lens for Sony E-Mount
- Full-Frame Sensor Coverage
- Supports Up to 8K Video Resolution
- Up to 123-degree Wide-Angle Field of View
- T4.3 to T22 Aperture Range
- 16 Optical Elements in 10 Groups
- Nine-Blade Iris for Smooth Bokeh
- 180° Focus and 75 degrees Iris Rotation
- Multi-Start Thread Precision Focusing
- Weather-Resistant Aluminum-Magnesium Housing
- UV-Reactive Focus Markings
- Standard 0.8 MOD Cine Gears
- 95mm Front Diameter for Cine Accessories
- Magnetic Mount System for Compatible Filters
- Detachable 1/4in-20 Lens Support Foot
The IRIX 11mm T4.3 Cine Lens for Sony E-Mount (White) is designed for professional filmmaking and cinematic video production with support for resolutions up to 8K. Covering full-frame sensors, this ultra-wide-angle lens delivers a viewing angle of up to 123 degrees in a 2.39:1 widescreen format. It features a T4.3 to T22 aperture range, precision focusing controls, weather-resistant construction, and compatibility with professional cinema accessories.
Ultra-Wide-Angle Coverage
The 11mm focal length provides an expansive field of view for capturing landscapes, architecture, interiors, and cinematic scenes. With coverage for full-frame sensors and a viewing angle of up to 123 degrees in a 2.39:1 format, the lens allows filmmakers to capture wide compositions while maintaining image detail.
8K Optical Performance
Designed for resolutions up to 8K, the lens features 16 optical elements in 10 groups, including four high refractive index (HR) and two extra-low dispersion (ED) elements. This optical construction helps minimize distortion, chromatic aberrations, and focus breathing for consistent image quality.
T4.3 Aperture and Nine-Blade Iris
The T4.3 to T22 aperture range provides exposure control across different lighting conditions. Its nine-blade iris produces rounded bokeh and smooth background transitions, supporting cinematic depth and subject separation.
Precision Focus and Iris Control
The Multi-Start Thread focusing mechanism enables smooth, quiet, and accurate focus adjustments. With 180 degrees of focus rotation and 75 degrees of iris rotation, the lens supports controlled manual operation and compatibility with professional follow-focus systems.
Weather-Resistant Construction
Built with an aluminum-magnesium alloy housing and four protective seals, the lens resists rain, sand, and dust. UV-reactive engraved focus markings improve visibility in low-light environments, making adjustments easier during production.
Professional Cine Accessory Compatibility
The lens features standard 0.8 MOD geared rings, a 95mm front diameter, and a detachable 1/4in-20 support foot for integration with cinema equipment. Its compact design and consistent dimensions across the IRIX Cine lens series help simplify lens changes without requiring major rig adjustments.
Magnetic Mount System
The integrated Magnetic Mount System (MMS) allows quick attachment and removal of compatible IRIX Edge magnetic filters and an optional lens hood. Compatible magnetic filters can be stacked for flexible filtration setups, reducing the time needed to change accessories during filming.
| Focal Length | 11mm |
| Maximum Aperture | T4.3 |
| Minimum Aperture | T22 |
| Lens Mount | Sony E |
| Lens Format Coverage | Full-Frame (43.3mm Image Circle) |
| Angle of View | |
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| Focus Scales | Imperial (Feet) |
| Optical Design | 15 Elements in 11 Groups |
| Filter Thread | No |
| Minimum Focus Distance | 10.63 Inches (0.27m) from Camera Sensor |
| Aperture Blades | 9 Rounded Blades |
| Image Stabilization | No |
| Lens Mounting | 1/4in-20 via Included Support Foot |
| Gear Standard | 0.8 MOD |
| Focus Rotation | 180° |
| Iris Rotation | 75° |
| Electronic Communication | No |
| Front Diameter | 3.7 Inches (95mm) |
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Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
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How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
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There’s an issue with my order, what should I do?
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Can I exchange an item?
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If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
