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HRFZ-Si THz Lens
Terahertz silicon hemispherical lenses are a type of lens used in the terahertz band. These hemispherical lenses are made of silicon and are used to focus, refract or modulate the direction of propagation of terahertz waves.
One of the reasons for silicon as the material of choice is that it exhibits good transparency in the terahertz band, giving it excellent optical properties in this band. Through advanced silicon fabrication techniques, terahertz silicon hemispherical lenses are able to efficiently transmit terahertz radiation, which helps to collimate and focus the terahertz beam and ensures minimal loss of signal strength. Its application areas cover wireless communications, imaging technology, and security detection.
Common specification >
Type >
Accuracy Class >
| Material | HRFZ-Si |
| Available Diameters | 8-80mm |
| Clear Aperture | ＞=90% |
| Surface Quality | 60-40 |
| Surface Accuracy | +/-0.01mm deviation from ideal sphere and plane |
| Accuracy Class | Diameter Tolerance(mm) | Radius Tolerance(mm) | Thickness Tolerance(mm) |
| Class 1 | ±0.1mm | ±0.05mm | ±0.05mm |
| Class 2 | ±0.2mm | ±0.1mm | ±0.1mm |
| Class 3 | ±0.2mm | ±0.1mm | ±0.2mm |
Please contact us for discount pricing for stock parts over 10+ and volume/OEM quantities
| Type No. | Data sheet | Type | Accuracy Class | Diameter (mm) | Radius | Thickness (mm) | Unit Price (USD) | Volume pricing ava alable for 10+,please add to quote. |
|---|---|---|---|---|---|---|---|---|
| CLZ-HEM-10-500 | - | Type-B | Class 2 | 10.00 | 5 | 5.00 | $100.00 | |
| CLZ-HEM-25-1250 | - | Type-B | Class 2 | 25.00 | 12.5 | 12.50 | $300.00 | |
| CLZ-Hyper-12-700 | - | Type-C | Class 2 | 12.00 | 6 | 7.00 | $200.00 | |
| CLZ-HEM-12-600 | - | Type-B | Class 3 | 12.00 | 6 | 6.00 | $150.00 | |
| CLZ-Hyper-10-640 | - | Type-C | Class 1 | 10.00 | 5 | 6.40 | $200.00 | |
| CLZ-Hyper-10-617 | - | Type-C | Class 1 | 10.00 | 5 | 6.17 | $150.00 | |
| CLZ-Hyper-10-610 | - | Type-C | Class 1 | 10.00 | 5 | 6.10 | $150.00 | |
| CLZ-Hyper-10-607 | - | Type-C | Class 1 | 10.00 | 5 | 6.07 | $150.00 | |
| CLZ-Hyper-10-605 | - | Type-C | Class 1 | 10.00 | 5 | 6.05 | $150.00 | |
| CLZ-Hyper-10-600 | - | Type-C | Class 1 | 10.00 | 5 | 6.00 | $150.00 | |
| CLZ-Hyper-10-585 | - | Type-C | Class 1 | 10.00 | 5 | 5.85 | $150.00 | |
| CLZ-Hyper-10-577 | - | Type-C | Class 1 | 10.00 | 5 | 5.77 | $150.00 |
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