Introducing Ring fiber light guide
| Bundle Diameter (mm) | Inner diameter (mm) | Type | Length(mm) |
| 6 | 18 | Horizontal type / Vertical type | 1000/1500/2000/3000 |
| 6 | 25 | Horizontal type / Vertical type | 1000/1500/2000/3000 |
| 6 | 32 | Horizontal type / Vertical type | 1000/1500/2000/3000 |
| 8 | 45 | Horizontal type / Vertical type | 1000/1500/2000/3000 |
| 8 | 55 | Horizontal type / Vertical type | 1000/1500/2000/3000 |
| 8 | 65 | Horizontal type / Vertical type | 1000/1500/2000/3000 |
| 10 | 75 | Horizontal type / Vertical type | 1000/1500/2000/3000 |
※Regarding irradiation angle, customized models can be offered.
SIS-150 series is Halogen light souce for Infrared wavelength. This Light souce is suitable for inspecting pattern from back side of silicon wafer.|SIS-150-NIR/SIS-150-AIR/SIS-150-IR)