OVERVIEW
- Covers Full-Frame Sensor Size
- 43.3mm Image Circle, Canon EF Mount
- Aperture Range: T4.3 to T22
- Luminous Focus Marks in Feet
With its ultra-wide-angle field of view, IRIX 11mm T4.3 Cine Lens (Canon EF, Imperial Feet) brings a new dimension to the cinematic world. The unique lens with extremely short focal length and leading parameters is equipped with everything both amateur and professional cinematographers would need to create their masterpieces.
The lens comprises functionality, stunning visuals and outstanding performance in any environment – allowing filmmakers to discover completely new areas in film image creation.
Designed for up to 8K cine-style image capture and covering up to full-frame size sensors, the Canon EF-mount 11mm T4.3 Cine Lens from IRIX incorporates multiple internal and external design features. This 11mm lens will produce a classic wide-angle look or up to a 123° viewing angle in the 2.39:1 widescreen format, depending on your camera's sensor. External features include a 95mm front diameter, 0.8 MOD gears, luminous focus marks in feet, and a detachable 1/4"-20 support foot.
Internally, nine blades produce smooth, rounded bokeh and four seals protect against inclement weather and dust. To help eliminate aberrations and distortion, the IRIX 11mm T4.3 Cine Lens is constructed with 16 optical elements in 10 groups including four HR (high refractive index) and two ED (extra-low dispersion) elements. A Multi-Start Thread focusing mechanism delivers quiet, precise focusing even in wet or humid conditions or in extreme temperatures. This lens has 180° of focus and 75° of iris rotation, an 86mm front filter thread, and it includes a lens hood in addition to front and rear caps.
Features
- Canon EF lens mount
- 43.3mm image circle covers up to full-frame format sensors
- 9-blade iris for smooth, rounded bokeh
- Cine-style 0.8 MOD geared focus and aperture rings
- HR and ED elements help reduce or eliminate spherical aberration
- Industry-standard 95mm front diameter
- Luminous markings in feet
SPECS
| Focal Length | 11mm |
| Lens Mount | Canon EF |
| Format | Full Frame |
| Image Circle | 43.3 mm |
| Maximum T-Stop | T4.3 |
| Minimum T-Stop | T22 |
| Horizontal Angle of View | Super35: 99.3°
APS-C (1.5x): 93.8°
APS-C (1.6x): 90.6°
MFT: 78.6° |
| Minimum Focus Distance from Image Plane | 10.63" / 0.27 m |
| Optical Design | 16 Elements in 10 Groups |
| Iris Blades | 9 |
| Gear MOD & Pitch | Focus: 0.8 MOD / 32 Pitch
Iris: 0.8 MOD / 32 Pitch |
| Front Diameter | 95 mm |
| Focus Scales | Imperial |
| Focus Rotation | 180° |
| Iris Rotation | 75° |
| Electronic Communication | No |
| Lens Support | Lens Support Foot with 1/4"-20 Mounting Thread |
| Length | 4.13" / 105 mm |
Packaging Info
| Package Weight | 3.52 lb |
| Box Dimensions (LxWxH) | 7.4 x 5.3 x 5.3" |
