Hemispherical Lens / Dome Lens
Optical domes are lenses with two concentric spheres. Concentricity is critical. Widely used for detectors and optical sensors.
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info@novacomponent.com| Material | H-K9L, JGS1, Sapphire, Silicon |
|---|---|
| Available Diameter | 3–400mm |
| Diameter Tolerance | +0.00/-0.05mm or customer design |
| Surface Quality | 10-5 |
| Surface Irregularity | λ/4 @ 632.8nm or customer design |
| Thickness Tolerance | +/-0.05mm |
| Clear Aperture | > 90% of diameter |
| Chamfer | 0.05-0.5mm × 45° |
| Coating | BBAR 400-700nm |
Product Description
Optical domes are lenses with two concentric spheres. Concentricity is critical. Widely used for detectors and optical sensors.
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