CZ Cubic Zirconia Crystal Ball lenses
CZ Cubic Zirconia crystal ball lenses are made using cubic zirconia material. Cubic zirconia (CZ) has a high hardness (about 8 to 8.5), a high refractive index (about 2.15 to 2.18), and a low dispersion (about 0.058 to 0.066), which are properties that make it excellent for optical applications.
CZ (Cubic Zirconia) Crystal is special material for optical lenses and other optical components, featured by its excellent optical properties, including high refractive index and good transparency. GELINDE Optical maintains an inventory of CZ ball lenses for self-operated sales and offers processing services for customer-supplied materials.
| Specification |
|---|
| Nominal Ball Diameters: 0.4 – 50 mm |
| Maximum Allowable Deviation from Spherical From (max): < 0.25 μm |
| Maximum Allowable Variation of Ball Lot Diameter (max): < 0.5 μm |
| Maximum Allowable Surface Roughness Ra (max): < 0.02 μm |
| 100% under microscopic inspection before delivery 100% clean room inspection and packing |
| Packing Method： – Clean Vacuum Plastic Bag – Clean Glass Bottle + Plastic Bag – Clean Waffle Tray |
