DZOFILM X-TRACT 18-28mm T.8 FF Probe Macro Zoom 3-Lens Kit

Versatile Probe Macro Zoom Lens Kit

The DZOFILM X-TRACT 18-28mm T8 wide-angle probe zoom lens kit redefines macro cinematography by offering interchangeable front modules with 0° (direct view) and 90° (right-angle) options. Designed for full-frame sensors and fully compatible with Super 35 formats, it provides an equivalent focal length range of 22-35mm T8 in Arri Alexa 35 Open Gate mode, making it ideal for commercial filmmaking.

Interchangeable Front Modules

• 0° direct view lens for straightforward macro shots.
• 90° right-angle lens with a 360° rotating ring for flexible horizontal adjustments and enhanced framing options.
• Detachable front module design allows seamless switching between direct-view and right-angle setups, enabling easy focal and angle adjustments even in confined spaces.
• 90° lens features a newly designed square front element to improve relative illumination and reduce light loss, with a simplified prism structure and PET silver-coated reflective layer to maintain a constant T8 aperture and consistent brightness.
• Note: Images captured with the 90° lens require mirror correction.

360° Periscope Lens

• Unlocks three shooting modes for creative flexibility:
• Front Mode (0°): 30cm probe shaft moves in a 55cm arc for smooth vertical shots in tight spaces.
• Oblique Mode (0-180°): Dual rotation rings enable Dutch angles and horizon adjustments without quality loss.
• Rear Mode (180°): Foldable design with 360° rotation for dramatic "barrel roll" effects in confined areas.

Modular System for Easy Detachment

The specially designed inter-lens mount system offers exceptional flexibility for detachable kits, enabling seamless transitions from pre-production to on-location shooting. This system accommodates diverse team requirements and expands framing options. A modular, detachable version is available for greater flexibility and reliable support in creative workflows.

Note: The detachable model cannot be upgraded to a complete unit. The fixed model cannot be disassembled or interchanged.

Optical Design and Performance

• The 0° lens features 7 high-refractive-index (HRI) lenses and 6 extra-low-dispersion (ED) lenses, balancing size and weight while minimizing chromatic aberrations, distortions, and optical flaws common in probe lenses.
• Innovative differential distribution of HRI lenses delivers prime-level image quality and accurate color temperature, reducing yellowish tint common in other probe lenses.
• Distortion is kept within ±2% across the zoom range, with near-zero distortion and focus breathing at 24mm for precise micro-detail rendering.
• Parfocal design locks focus during zooming, enabling sharp focus during focal length changes and classic Hitchcock dolly zoom effects in macro shooting.
• Seven high refractive lenses contribute to exceptional magnification and focusing options.

Build Quality and Durability

• Constructed from aerospace-grade aluminum alloy for a lightweight yet robust build.
• 25μm anodized coating enhances hardness, abrasion resistance, and corrosion protection.
• Tested for stability and durability in extreme temperatures from -30°C to 70°C.
• IP57-rated dust and water resistance; lens body waterproof to over 28 cm.
• Front lens element features hydrophobic anti-fog coating to reduce water and fog accumulation for clear imagery.

Additional Features

• Zoom function with 1.55x zoom ratio.
• Manual iris control with 10-blade iris and 72° rotation.
• Manual focus control with 300° focus throw for precise adjustments.
• Manual zoom control with 100° rotation.
• Industry standard M0.8 gear pitch for compatibility with follow focus systems.
• Robust full metal housing ensures durability.
• Lightweight and compact design for ease of use.

In the Box

• 1× DZOFilm X-TRACT 18-28mm T8 Probe Macro Zoom Lens 360°
• 1× DZOFilm X-TRACT 18-28mm T8 Probe Macro Zoom Lens 90°
• 1× DZOFilm X-TRACT 18-28mm T8 Probe Macro Zoom Lens 0°
• 1× Y-Bracket
• 3× UV Filters
• 3× Shim Boxes
• 1× Screwdriver
• 3× O-clamps
• 1× After Sales Card
• 1× Hard Case

Technical Specifications

360° Lens

• Focal Length: 18-28mm
• Lens Type: Periscope 360°
• Mount: PL
• Aperture: T8-T45
• Image Circle: 43.2mm
• Optical Construction: 27 elements in 20 groups
• Flange Distance: 52mm
• Close Focus (from sensor plane): 0.47m
• Close Focus (from lens front): 6mm
• Zoom Ratio: 1.55x
• Magnification Factor (28mm): 2.1x
• Iris Control: Manual (72° rotation)
• Focus Control: Manual (300° rotation)
• Zoom Control: Manual (100° rotation)
• Front Diameter: 37.7 x 30.58mm
• Length (installed on camera): Horizontal 161mm, Vertical 302mm
• Iris Blades: 10
• Gear Pitch: 0.8 Mod
• Material: Aluminum Alloy
• Weight: approx. 1144g

90° Lens

• Focal Length: 18-28mm
• Lens Type: Periscope 90°
• Mount: PL
• Aperture: T8-T45
• Image Circle: 43.2mm
• Optical Construction: 26 elements in 19 groups
• Flange Distance: 52mm
• Close Focus (from sensor plane): 0.47m
• Close Focus (from lens front): 6mm
• Zoom Ratio: 1.55x
• Magnification Factor (28mm): 2.1x
• Iris Control: Manual (72° rotation)
• Focus Control: Manual (300° rotation)
• Zoom Control: Manual (100° rotation)
• Front Diameter: 37.7 x 30.58mm
• Length: 421mm
• Iris Blades: 10
• Gear Pitch: 0.8 Mod
• Material: Aluminum Alloy
• Weight: approx. 1132g

0° Lens

• Focal Length: 18-28mm
• Lens Type: Direct 0°
• Mount: PL
• Aperture: T8-T45
• Image Circle: 43.2mm
• Optical Construction: 25 elements in 18 groups
• Flange Distance: 52mm
• Close Focus (from sensor plane): 0.47m
• Close Focus (from lens front): 6mm
• Zoom Ratio: 1.55x
• Magnification Factor (28mm): 2.1x
• Iris Control: Manual (72° rotation)
• Focus Control: Manual (300° rotation)
• Zoom Control: Manual (100° rotation)
• Length: 415mm
• Iris Blades: 10
• Gear Pitch: 0.8 Mod
• Material: Aluminum Alloy
• Weight: approx. 1090g