The single crystal of silicon used in semiconductor has low absorption in the infrared wavelength of 1.2 - 6µm and it can be used as an optical element for infrared light.
It is a spherical plano convex lens that was made with the silicon single crystal.
It is used as a lens for receiving infrared light and in infrared sensors.
●Even though it looks like the light does not transmit because of its metallic luster, it is transmitting through a wide infrared range of 1.2 - 6µm.
●The wavelength of 1.2 - 6 μm or less does not transmit, so it also provides the effect of infrared transmisshon filter.
●Since the silicon lens has a refractive index of 3 or more, the lens curvature is slower then when made from standard glass.
| Model | Focal length f(mm) | Back focal length fb(mm) | Edge thickness te(mm) | Center thickness tc(mm) | VS | Unit Price | Date | Cart | |||||||||||
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SLSI-25-25P |
25 | 23 | 2 | 3.3 |
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Silicon Plano Convex Lens /SLSI-25-25P
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SLSI-25-50P |
50 | 48 | 2 | 2.6 |
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Silicon Plano Convex Lens /SLSI-25-50P
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SLSI-25-100P |
100 | 98 | 2 | 2.3 |
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Silicon Plano Convex Lens /SLSI-25-100P
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