EDR2 Film

Extended Dose Range (EDR) READY-PACK Film for Monitoring and Evaluation of Exposures at Therapy Energies 

EDR2 film is the latest addition to our award-winning products designed specifically for oncology applications. Compared to most x-ray films, it is relatively insensitive to x-ray energies and, hence, has a response which extends to very high exposures.  Intended for direct exposure applications, EDR2 film extends the current line of Ready-Pack products which includes PPL film. It is not suitable for portal imaging radiographs.

  • Features
  • Specs
  • Options
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  • Available Sizes


Film is a convenient means for calibration and monitoring of exposures.

  • Large area
  • Low cost, widely available
  • Excellent for relative dosimetry (e.g., field uniformity, equipment characterization: field shapes, port openings, MLCs)
  • With appropriate calibration, film may be applicable to absolute dosimetry (e.g., high-dose treatment strategies such as IMRT)

Features of EDR2 direct exposure applications

  • Wide response range
  • Approximately linear
  • Robust processing





Available Sizes