N-BK7 Ball Lenses (& Equivalent)
GELINDE offers N-BK7 ball lenses, as well as CDGM equivalent H-K9L ball lenses, customizable to meet specific specifications.
The following are the standard product specifications.
| Specification |
|---|
| Nominal Diameters：0. 4 – 150 mm |
| Best Sphericity Tolerance：0.5 μm (applicable to partial diameters, please confirm with our sales.) |
| Best Diameter Tolerance： +/- 1 μm (applicable to partial diameters, please confirm with our sales.) |
| Best Surface Quality：10/5 |
| 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 |
