Showing 49–60 of 189 results
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What is a Silicon Optical Spherical Lens? The silicon optical spherical lens is a spherical optical lens fabricated on a single-crystal silicon substrate. It achieves the convergence, divergence or collimation of light through the refraction effect on its spherical surface. Unlike traditional glass lenses, the core advantage of silicon lenses lies in the infrared wavelength…
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- Designed for 1.2 to 7 µm NIR and MWIR applications
- Ideal for weight-sensitive applications
- 3.More robust and less fragile than Germanium or ZnSe windows
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Custom Ultrafast Beamsplitters offer optimized dispersion control, high damage threshold, and tailored designs for precise ultrafast laser applications.
- Deterministic Group Delay Dispersion (GDD) in Reflection and Transmission
- Designed for P-Polarized Light Incident at 45°
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Material: Zinc Sulphide (ZnS)
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Dimension Tolerance: ± 0.00/-0.10mm
- Thickness Tolerance: ± 0.10mm
- Surface Quality: 60/40 Scratch/Dig
- Parallelism: ≤ 3 Arc mins
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Transmission Range: 8-14 Microns
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- Material: ZnSe
- Diameter Tolerance: +0.0/-0.1mm
- Thickness Tolerance: ±0.1mm
- Surface Accuracy: λ/4@632.8nm
- Surface Quality: 60-40
- Clear Aperture: >90%
- Coating: AR/Custom Design
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- Material: Znse
- Surface Quality: 40-20
- Thickness Tolerance: +/- 0.25mm
- Chamfer: 0.35mm at 45° (typical)
- Focal Length Tolerance: +/- 2%
- Clear Aperture: Exceeds central 85% of dimension
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- Material: Silicon
- Size: 5mm-400mm
- Surface figure: l/10@633nm
- Parallelism: 5″
- Clear Aperture: >90% of central dimension
- Antireflection Coating: @ 3-12 um
- Surface Quality: 20-10
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- Material: Fused silica, CaF2, Ge, Si, ZnSe
- Diameter: 1mm-300mm
- Tolerance: +/-0.2mm
- Surface quality: 10/5-80/50
- Centration: <3 arc min
- Coating: AR coating or custom design
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customized support:OEM, ODM
Diameter tolerance:±0.02mm
Surface quality:40/20
Thickness:0.1-100mm
Thickness tolerance:±0.02mm
Coating AR
Light transmission range:80%~99%
Product name K9 BK7 window
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- Material:Single Crystal Germanium
- Diameter Tolerance:+0.0/-0.1 mm
- Surface Quality:60-40 Scratch-Dig
- Surface Flatness(Plano Side):λ/2 at 633nm
- Centration:<3 arcmin
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- Material: single crystal aluminum oxide, Al₂O₃
- Diameter: From 10 mm to 50 mm
- Wall Thickness: Dependent upon diameter
- Radius of Curvature: Hemispherical or 1mm(1.5mm) over the hemispherical
- Surface Quality: Down to 20/10
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- Diamonds Grown by Chemical Vapor Deposition
- Broad Transmission Spectrum from 220 nm to >50 µm
- Available with 5.0 mm or 10.0 mm Diameters