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Lens Testing Projector
The Chrosziel P-TP7II redefines the standard for professional lens testing and calibration. Designed for rental houses, service centers and optical technicians, it projects an evenly lit 60 mm image circle — perfectly optimized for full-frame and large-format cine lenses used on today’s digital cinema cameras.
Its CPC-based LED light engine ensures uniform brightness across the projected area, providing a consistent optical reference for precise back focus adjustments and image evaluation. With electronic lens mounts, metadata access, 3×3″ filter simulation, and both manual and wireless back focus control, the P-TP7II streamlines every calibration and QC workflow in modern lens environments.
- True Daylight-LED Illumination with Uniform 60 mm Image Circle: The CPC-based LED light engine provides precise and evenly lit projection over a 60 mm image circle — optimized for full-frame and large-format lenses. Unlike conventional lighting systems, it delivers daylight-balanced 5000 K color temperature and long-term stability without heat-related drift.
- Wireless & Manual Back Focus Adjustment with Micron Accuracy:Offers unparalleled flexibility in flange depth calibration: choose between smooth manual control, remote unit, or fully wireless adjustment via FIZ system — with real-time feedback at 1 μm resolution.
- Integrated Lens Communication for /i-Data, LDS, and Servo Functions:Built-in metadata ports and power sockets enable native access to electronic lens features — powering, reading and programming lens data without the need for external modules or retrofits.
- Real-World Simulation via Dual 3x3″ Filter Slots:Supports insertion of optical elements such as OLPFs, ND filters or protective glass — allowing realistic in-workflow testing that replicates actual shooting conditions and sensor stack behaviors.
Product Information
Product Overview
The P-TP7II is a universal lens projector engineered for modern digital cinematography demands. Its CPC-based LED light source delivers bright and consistent illumination over a 60 mm image circle — perfectly suited for large-format lenses. Built-in features include 3×3″ insert filters, digital/analog measuring gauges, electronic mounts, and sockets for powering and programming lens metadata.
The system supports a wide range of lens mounts (PL, EF, LPL, RF, E, B4 and more) and enables back focus adjustments either manually or via Chrosziel’s wireless FIZ system. Integrated MultiPort connectors allow connection to accessories like laser distance meters, USB data interfaces or Chrosziel CDM motors.
Interchangeable reticles with sub-degree locking (ideal for anamorphics) and support for ARRI/RED/Sony image formats round off this highly modular platform — making it the industry tool of choice for calibration, QC and service workflows.
Technical Specifications
Specification
Details
Illumination
CPC-based LED, 60 mm image circlet K, uniform field
Light Control
Dimmable brightness & gooseneck RGB LED working light
Back Focus Read-out
Analog or digital gauge (1µm scale), manual & remote adjustment
Lens Mount Support
PL, LPL EF, RF, E. BNCR PV, B4, and more via optional adapters
Metadata Support
/i Data, LDS, servo power via electronic mounts & data sockets
Insert Filters
3x3" filter & glass slots (4.6 mm / 5 mm max thickness)
Reticle
Interchangeable, multiple image format overlays (ARRI RED, Sony, etc.)
Optional Wireless Control
Chrosziel MagNum FIZ incl digital feedback & Zoom Rocker support
Dimensions
Compact bench format; integrated baseplate & rod support
Included Accessories
Remote control (10m), analog gauge, rods, cables, lens support working light
Recommended Accessories
P‒Glass‒3
P‒GLASS‒3 Glassfilter 3mm with spec. optical tempering, for ARRI Alexa, incl. 3 x 3 filtertray
P‒LMD
P‒LDM ‒ Laser Distance Measuring Device for Projector P‒TPCXPL, P‒TP7 ‒ with LCD‒display
P‒TP7
MultiPort Signal‒Converter ‒ Projector MultiPort to USB‒interface, for access with PC‒Software
Cable Magnum
RS232 connection cable for P‒MG‒D1 (Digital Meassuring Gauge 0,001) to MagNum serialport
Digital Measuring Gauge
Digital Measuring Gauge (0,001) for Chrosziel Lens Testing Projector P‒TP7II and P‒TP6.
Cable power/motor‒control
Cable combined power/motor‒control from MagNum receiver (MN‒200R) to motor
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