PRODUCT
レーザー干渉計販売
G60UⅡ Vertical Spherical レーザー干渉計
G60UII Vertical Spherical Laser Interferometer
The standard diameter of G60UII vertical downward spherical interferometer is Φ60mm, where the
vertical structure is applicable to the in-process inspection done in optical workshop, platter inspection and
optical lens inspection of various models by small lot. The spherical normal lens is F0.7, optional models
include F0.6, F1.0, F1.4, F2.0, F2.8, F3.3, F5.6, F8.0 and F13, other F# lens can be customized; plane normal
lens and relevant fixtures can be optionally selected to measure the plane lens.
Main applications: For the measurement of surface aperture, local deformation of spherical optical
elements (including all kinds of glasses, plastic lens, spherical mirrors, aperture gauges, spherical bearings),
and radius of spherical curvature(with grating scale).
1. Specification
| Model | G60UII with radius curvature measure |
| Effective Diameter | Φ60mm |
| Light Source | Semiconductor laser (635nm) |
| Camera resolution | 1024*1024 |
| Optical-path Switch | Electrically controlled switch between Align (Crosshair) and Test (Interference Field) |
| Normal Lens | F0.7 |
| Optional Lens | F0.6, F1.0, F1.4, F2.0, F2.8, F3.3, F5.6, F8.0, F13 and Flat, etc. |
| Accuracy of reference lenses | PV≦λ/20@632.8nm |
| Effective length of linear guide | 540mm |
| Dimension (L X W X H) | 400X300X1140mm |
| Weight | 80KG |
| Power Source | AC100-240V 50/60Hz |
2. Sirius Interferometer fringe Software
3. Specification Table of Transmission Spheres
| F# | Radius of Curvature of Standard Surface (mm) | Range of Measurement (Radius of Curvature) (mm) | Max. Diameter of Measurement (mm) | ||
|---|---|---|---|---|---|
| Convex | Concave | Convex | Concave | ||
| QY-60-F0.6 | 17 | 1~17 | 1~216 | 28 | 180 |
| QY-60-F0.7 | 23 | 2~23 | 2~252 | 32 | 180 |
| QY-60-F1.0 | 43 | 4~43 | 4~460 | 43 | 180 |
| QY-60-F1.4 | 65 | 6~65 | 6~475 | 46 | 180 |
| QY-60-F1.5 | 75 | 7~75 | 7~465 | 49 | 180 |
| QY-60-F2.0 | 105 | 9~105 | 9~435 | 53 | 167 |
| QY-60-F2.8 | 150 | 13~150 | 13~390 | 53 | 100 |
| QY-60-F3.3 | 179 | 15~179 | 15~361 | 54 | 79 |
| QY-60-F4.5 | 255 | 21~255 | 21~285 | 56 | 41 |
| QY-60-F5.6 | 320 | 27~320 | 27~220 | 57 | 21 |
| QY-60-F8.0 | 468 | 39~468 | — | 58 | — |
| QY-60-F8D | 495 | — | 495~1035 | — | 116 |
| QY-60-F13 | 757 | 217~757 | — | 58 | — |
