Genel Bakış
The Irix 21mm T1.5 Cine Lens for Sony E is designed for cine-style image capture up to 8K and covers full-frame 35mm sensor sizes with a 43.3mm image circle. Its T1.5 maximum aperture supports low-light image capture, while the 21mm focal length provides a wide-angle view.
The lens features 0.8 MOD gears, luminous focus marks in feet, an adaptive focus ring for manual or motor use, and a detachable 1/4"-20 support foot. Its rounded 11-blade aperture and four seals are also specified.
Features
- Covers full-frame sensor sizes.
- The 15-element, 11-group optical design provides a 43.3mm image circle.
- Engraved luminous focus marks are provided in feet.
- The front outside diameter is 95mm.
- Four seals provide weather resistance.
- The lens has no electronic communication or image stabilization.
- The minimum focus distance is 11.8" / 0.3 m from the camera sensor.
Included
- IRIX 21mm T1.5 Cine Lens (Sony E, Feet)
- Flat Front Cap
- Rear Cap
- Support Foot (1/4"-20)
Specifications
| Focal Length | 21mm |
|---|---|
| Maximum Aperture | T1.5 |
| Lens Mount | Sony E |
| Lens Format Coverage | Full-Frame (43.3 mm Image Circle) |
| Filter Thread | No |
| Image Stabilization | No |
| Electronic Communication | No |
| Minimum Aperture | T16 |
| Angle of View | APS-C (1.5x) Horizontal: 57° APS-C (1.6x) Horizontal: 54° Full Frame Horizontal: 79.4° MFT Horizontal: 43.2° Super 35 Horizontal: 65.6° |
| Focus Scales | Imperial |
| Optical Design | 15 Elements in 11 Groups |
| Minimum Focus Distance | From Camera Sensor: 11.8" / 0.3 m |
| Aperture/Iris Blades | 11, Rounded |
| Lens Mounting | 1x 1/4"-20 (via Included Support Foot) |
| Gear Standard | 0.8 MOD |
| Gear Rotation | Focus: 180° Iris: 75° |
| Diameter | Maximum: 3.7" / 95 mm Front: 3.7" / 95 mm |
| Length | 5" / 127 mm |
| Weight | 2.6 lb / 1179 g / 1.18 kg |
| Package Weight | 3.495 lb / 1.59 kg |
| Box Dimensions (LxWxH) | 7.5 x 5.9 x 5.3" / 19.05 x 14.99 x 13.46 cm |






































