BD-R - Blu-ray Disc
The next generation optical disc format for high-definition video
Blu-ray, also known as Blu-ray Disc (BD) is the next generation optical disc format. The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data.
High-performance recording layer ensures wide power margins for top storage quality
To attain superb storage quality with low error rates, recording with the correct laser power is essential. The recording power of the laser however can be attenuated by fine dust particles that build up on the lens surface. This results in poorer recording signal quality and more errors and in the worst cases, the data cannot be read at all. The high-performance recoridng layer used in Fujifilm's BD-R/RE discs ensures wide power margins. This means you can make accurate recordings even from a weaker laser.
Superior hard-coat layer protects your stored data
A superior hard-coat layer protects the stored data from scratches and fingerprints.
Key Features
Record up to 2 hours High Definition programming
Superior hard-coat layer protects stored video/data
25GB Capacity
Specifications
Hard-coating Yes
Format Compliant with Ver. 1.1
Data Transfer Rate Max. 72Mbps
Minimum Mark Length 0.15ตm
Cartridge No
Storage Capacity 25GB
Type Recordable
Optically Transparent Protection Layer 0.1mm
Copyright Protection System AACS
Numerical Aperture (NA) of Lens 0.85
Recording/Tracking Method Groove Recording
Recording Speeds 1-4x
Track Pitch 0.32ตm
Disc Diameter 120mm
Disc Thickness 1.2mm
Laser Wavelength 405nm
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