Features
| Linear velocity |
1.2 m/s |
| Recording time |
80 min |
| Reflection rate |
74-80% |
| Inner diameter |
15 mm |
| Block error |
20 eps |
| Recording areas |
44.7 mm |
| Track pitch |
1.5 µm |
| Optical disc diameter |
120 mm |
| Disk thickness |
1.2 mm |
CD-R Pro for Audio, 700MB 52x
<b>High speed rotation stabilizer</b>
During playback, the CD disc rotates at an extremely high speed. A range of technical innovations have been introduced into high quality CD players that reduce unwanted vibrations to the lowest possible level. As a result of in-depth studies of various materials, designs and combinations based on the vibration-absorption concept, Fujifilm has successfully developed a new technology called "Rotation Stabilizer" for the latest Fujifilm product "CD-R PRO for AUDIO". In the new "Rotation Stabilizer" technology, special ink containing titanium white (which makes it 1.5 times heavier than normal ink) is applied in a thickness double that normally used in printing onto the outer peripheral ring area of the CD-R. The presence of such a relatively heavy ring shaped layer on the periphery of the disc and the difference in characteristics frequency to that of the substrate, successfully reduces unwanted vibration and enhances tonal quality.
FUJIFILM's new CD-R has achieved an extremely low error rate and a wide performance range. It is capable of satisfying the range of writing conditions used by current CD-R writer devices (refer to "Power margin” graph).
FUJIFILM CD-R has achieved not only stable write/read performance but also excellent reliability characteristics. Aging test under high temperature and high humidity (long storage accelaration test) shows stable error ratio over 1.000 hours (more than100 years storage under room condition). Light resistance test shows stable error ratio over 100 days under daylight outside.
