|
| QUALITY CONTROL | ||
Surface Quality Measurement Of Large Optics
|
||
|
Interferometeric measurement of form error (and wavefront) for large optics. | |
| Surface Roughness Measurement Of SuperPolished Surface | ||
 |
Surface roughness measurement of Super-polished surfaces (<1A° rms) using Scanning White Light Interferometer. | |
Parallelism Measurement Of Shear Plate
|
||
 |
Interferometric measurement of parallelism between two polished surfaces of a window.
Measurement Accuracy : 0.5 arc sec |
|
| Beam Deviation Measurement Of Corner Cube | ||
 |
Measurement Accuracy : Upto 0.2 arc sec | |
| Resolution & Contrast Measurement | ||
|
Test Setup for resolution & contrast of finite conjugate lenses | |
