Certified master grade (50 - 100 years) for mastering, archiving, medical imaging and reference audio, high speed recording. Featuring 100% pure silver reflective layer and Mitusui Pthalocyanine data layer.

Supplied bulk in sealed spindle pods of 50 discs - see Packaging Options for your choice of cases, sleeves and wallets.

Capacity: 74 mins audio / 650 MB, optimised for closest reference to the Sony/Philips Orange Book specification, ensuring wide track width and lowest errors.

Size: 120 mm

Surface: matte white

Print Suitability: high resolution colour inkjet printing / hand marking

Recording Layer Dye Type: premium mitsui phthalocyanine

Reflective Layer: pure silver

Wavelength: 780 nm

Record Speeds: x2 to x52