Contact Now：sales@goldway.com.cn
Laser Optics
Capabilities
| Prism Capabilities | |
| Dimensions | 2 – 100mm |
| Dimensional Tolerance | +0/-0.01mm |
| V-Height | >±0.03mm |
| Irregularity | wave/20 @ 633nm |
| Prism Physical Angle Tolerance | ±0.5 arcsec |
| Max Bevel (Face Width @ 45°) | ±0.05mm |
| Surface Quality (Scratch Dig) | 10-5 |
| Bonded Prism Assembly Beam Deviation | 0.5 arcmin |
| Beam Expander Capabilities | |
| Expansion Power | >1X - 20X, upon requirement |
| Design Wavelengths | Common Laser Lines |
| Mounts | C-Mount, or upon Custom requirement |
| Focusing Mechanisms Available | Sliding Optics, Rotating Optics, Fixed |
| Testing/Design Specifications | Transmitted Wavefront Error, Power in the Bucket / Energy on Target, Focused Spot Size |
| Assembly Size | >20mm - 500mm |
Optical Measurement Equipments
OptiSpheric 2000 AF
| Measurement parameters | EFL, R, Center Deviation, FFL, BFL, MTF, Wedge Angle (Parallelism) |
| EFL test range | +1 ~ +2000mm -1 ~ -1500mm |
| EFL measurement accuracy | 0.03% ~ 0.30% |
| R,BFL test range | ±1mm ~ ±750mm |
| R BFL measurement accuracy | 0.05% ~ 0.30% |
| Center Deviation Test Range | ±1mm ~ ±2000mm |
| Center deviation measurement accuracy | ±0.2um or ±2 arcsec |
| Wedge angle (parallelism) measurement accuracy | ±1 arcsec |
Ultra-Spherotronic
| Applications and Measurements | Contact spherical curvature radius measurement |
| Curvature radius test range | L±6mm ~ ∞ |
| Diameter of sample to be tested | 10 ~ 500mm |
| Curvature Radius Measurement Accuracy | 0.005% |
| Linear encoder working distance | ±30mm |
| Linear encoder absolute accuracy |
0.05um |
Ultra-Spherotronic
| Measurement mode | Reflection method to measure the angle between any two adjacent polished surfaces of a prism |
| Measuring range | 0 ~ 360° |
| Measurement accuracy |
Single measurement: 0.50" Multiple measurements: 0.20" |
| Rotary encoder resolution | 0.036” |
| Rotary encoder accuracy | 0.20” |
Interferometer Zygo GPI
| Standard lens diameter | 100mm |
| Flat Standard Lens Accuracy | Lambda/20 @ 633nm |
| Measurement repeatability | Lambda/100 @ 633nm |
| Spherical standard lens F-number | F/0.65, F/1.6, F/3.3, F/7.0,F/1.0,F/10.7 |
| Spherical Standard Lens Accuracy | Lambda/10 @ 633nm |
Spectrophotometer Lambda 950
| Applications and Measurements | Transmittance and reflectance measurement of planar components |
| wavelength range | UV/VIS/IR (185nm ~ 3300nm) |
| UVVis sub-band resolution | ≤0.05nm |
| Infrared band resolution | ≤0.20nm |
| Stray light@220nm& 340nm&370nm | ≤0.00007%T |
| wavelength repeatability | ≤0.20nm |
Factory Tour
Start a conversation with us
Copyright © 2024 Beijing Golden Way Scientific Co., Ltd.