Sony's Pre-Formatted Professional Disc recording media is a 5 inch (12cm) rewritable optical disc capable of recording in single, sided (23GB) or two layers (50GB). By achieving a track pitch of 0.32ìm, with state-of-the-art manufacturing technology and by utilizing blue-laser technology, the disc media can attain high density recording more than 5 times (23GB) or 10 times (50GB) than that of a DVD (4.7GB) using red-laser technology.
Large-Capacity Optical Disc
The dual layer media will record approximately 185 min. (85 min. in the single layer disc) of SD content in DVCAM mode at 25 Mbps and 265 min. (122 min. in the single layer disc) of HD content in MPEG mode at 18 Mbps.
Quick Random Direct Access
Hightly Reliable and durable for high performance under tough environmental conditions and extreme temperature. Durable and Re-usable Media
Outstanding Picture Quality of MPEG IMX/DVCAM Format Recording
Flexible Metadata Recording
Amazing estimated shelf life of 50 years in accelerated testing."