Description
DZOFilm X-tract 18–28mm T8 0°/90°/360° One R-Unit (PL Mount, Black Case, 3pcs Metric)
The DZOFilm X-tract 18–28mm T8 0°/90°/360° One R-Unit is a complete professional probe lens kit designed for filmmakers who want to capture incredible macro detail from any angle. With three interchangeable probe heads—0°, 90°, and 360° rotation—this kit gives you full creative control in spaces where no standard lens can reach.
Whether you’re shooting commercials, tabletop videos, scientific close-ups, or industrial content, the X-tract One R-Unit delivers exceptional flexibility, precision optics, and full-frame coverage. Built for professional cine setups, it combines a constant T8 aperture, parfocal zoom performance, and a robust modular design that’s ready for any production challenge.
Main Features
- Three probe modules – Includes 0°, 90°, and 360° rotating probes for unlimited creative perspectives.
- Extreme macro capability – Capture incredible textures and micro details with up to 2.1:1 magnification.
- Full-frame coverage – Optimized for professional PL-mount cinema cameras with edge-to-edge sharpness.
- Constant T8 aperture – Maintain consistent exposure across the entire zoom range.
- Parfocal design – Keep your subject perfectly in focus while zooming.
- High-end optics – HRI and ED elements minimize chromatic aberration and distortion for cinematic clarity.
- Durable cine build – Precision 0.8 MOD gears, 300° focus throw, and a waterproof front barrel for demanding environments.
- Compact and versatile – Narrow 30 mm probe diameter fits into the tightest spaces with ease.
Technical Specifications
| Mount Type | PL Mount |
| Focal Length | 18–28 mm |
| Maximum Aperture | T8 (fixed) |
| Image Coverage | Full Frame (FF) |
| Magnification Ratio | Up to 2.1:1 (macro) |
| Minimum Focus Distance | Approx. 47.3 cm (1.6 ft) |
| Working Distance | As close as 6 mm (0.24 in) |
| Angle of View | 100° to 73° (depending on zoom position) |
| Optical Design | HRI + ED glass elements for high contrast and minimal aberration |
| Focus Type | Manual, Parfocal |
| Probe Diameter | Approx. 30 mm (1.2 in) |
| Lens Length | Approx. 41.4 cm (16.3 in) |
| Distortion | Less than ±2% across the zoom range |
| Focus Rotation | 300° |
| Included Accessories | 0°, 90°, and 360° probe modules + hard protective black case (3pcs Metric Set) |
Ideal Applications
- Product cinematography – Capture dramatic close-ups for commercials or unboxing content.
- Macro storytelling – Reveal textures, insects, liquids, and motion in ultra-fine detail.
- Industrial and scientific filming – Perfect for labs, inspection, and education where precision is key.
- Cine productions – Combine the probe’s reach with cinema-level zoom performance for creative freedom.
Why Choose the X-tract One R-Unit?
This professional 3-in-1 probe system gives filmmakers the ability to switch instantly between straight, angled, and rotating perspectives—without changing lenses. Its parfocal design ensures your focus remains locked while zooming, and its robust cine mechanics integrate seamlessly into any rig. The result is a versatile, durable, and cinematic tool that helps you create shots previously thought impossible.














