Use of DURABIS 2 coating designed for bare (cartridge-less) Blu-ray Discs provides significantly greater resistance to scratches and dirt (particularly fingerprint smudges), ensuring safe use even without a cartridge.
Original high-precision spin coating creates a cover layer with nano-level smoothness, realizing stabilized recording and playback.
The BD-R write-once type utilizes a recording layer of inorganic material. Since it is unaffected by exposure to light, it boasts outstanding archivability.