Precision Aspherical Components
Featured Product from Foctek Photonics, Inc.
FOCtek can design, process, and manufacture aspherical lenses, aspherical cylindrical lenses, and off-axis parabolic lenses according to customer needs. Suitable for laser devices, optical communication systems, medical systems, etc.
FOCtek's ultra-precision Aspherical milling and polishing processing indicators:
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Common Specifications |
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Diameter(mm)
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Figure error(μm) |
Surface Roughness(μm) |
Surface Quality |
Centerninig |
Off-axis angle(°) |
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Aspherical Lens |
5~200 |
PV<0.5, RMS<0.05 |
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40/20 |
≤1' |
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Aspherical Cylindrical Lenses |
10×10~100×100 |
PV<5 RMS WFE<0.75 |
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60/40 |
<5' |
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Off-axis Parabolic Lenses |
5~300 |
PV<0.5 |
RMS<λ/50 |
40/20 |
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15°,30°,45°,60°,75°,90° |
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PS: Provide a variety of coating solutions |
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