The Phase One PS04-0218 is a 151-megapixel digital back engineered for professional medium-format imaging on Phase One camera systems. Built on the Infinity Platform, it delivers full-frame medium format capture with integrated Capture One RAW processing, advanced tethering capabilities, and dual-slot storage architecture.
Technical Specifications
• Sensor: 151 MP CMOS BSI
• Active Pixels: 14204 × 10652
• Dynamic Range: 15 f-stops
• ISO Range: 50–25600 (standard); 200–102400 (Achromatic variants)
• Long Exposure: Up to 60 minutes
• Output Dimensions: 120.26 × 90.19 cm at 300 DPI
– Key Features
• Infinity Platform Foundation: Supports future capability expansion through software updates and performance optimization.
• Capture One Inside: Native RAW editing core with custom IQ Styles, advanced preview control, and 4K JPEG in-camera processing.
• Full-Frame Medium Format: Sensor area approximately 1.5× crop-sensor mirrorless medium format, maximizing data capture and detail resolution.
• Tethering: Ethernet tethering (100+ feet range with integrated power delivery) and wireless tethering support.
• Storage Architecture: Dual-slot configuration supporting XQD/CFexpress and SD cards for primary RAW, backup, JPEG processing, or expanded capacity.
• Electronic Shutter: Enables time-lapse sequences and bracketed exposures; functional with technical camera systems.
• Automated Sequencing: Flexible capture automation tools for production workflows.
• Power Management: Advanced power regulation and delivery via tethering or battery.
• Black Calibration: Enhanced black level correction for improved shadow accuracy.
• Modular Design: Adheres to Phase One Open Platform Philosophy for future-proof flexibility and component interchangeability.
– Typical Applications
High-resolution studio and location photography; color-critical commercial work; archival and fine-art imaging; technical and architectural documentation.
– Compatibility & Integration
Exclusive compatibility with Phase One XF Camera System, Technical Camera systems (with appropriate mounting plate), and XT Camera system. Operates as a complete digital imaging solution within the Phase One ecosystem.

















