OptiCentric® 3D
Product testing
Function: Non-contact measurement of center deviation and air gap in optical system
| System parameters and measurement accuracy | |||
| Mirror interval measurement range | 400mm（Optical path）600mm（Optical path）800mm（Optical path） | ||
| Mirror interval measurement accuracy | ±1μm | ±0.5μm | ±0.15μm |
| Mirror interval repeat accuracy | ±0.5μm | ±0.25μm | ±0.075μm |
| Center deviation measurement mode | Reflection mode (transmission mode can be expanded) | ||
| Center deviation measurement range（EFL or R） | ±5…±450mm（Can be extended to ±2000mm） | ||
| Center deviation measurement accuracy | ±0.2μm or ±2" | ||
| Center deviation repeatability | ±0.1μm or ±1″ | ||
| Radius of curvature measurement accuracy | 0.3% | ||
| Radius of curvature repeatability | 0.2% | ||
| Maximum diameter of the tested lens | 225mm | ||
