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Microlens arrays for Shack-Hartmann sensors, with small lens apertures to provide the high special resolution required for wave front sensing
Materials: Fused silica (various grades) and silicon
Lens Diameter: 30 μm to 2.0 mm; F-number (F#): Typ. F/5 to F/100; Array dimension customizable
Effective front focal length: Typ. 1 to 100 mm
Wavefront error (Surface profile deviation, rms error): Typ. 10 to 50 nm
AR coating: UV, VIS, NIR – front side, back side, to air, to glue
Key Specifications
Part No.
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Product Code
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Material
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Pitch
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Dimensions
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Radius of Curvature
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Lens Layout
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Lens Type
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| Shack Hartmann Array | 18-00216 * | Fused Silica | 300 μm | 10 x 10 x 1.2 mm | 8.6 mm ± 5% | Quadratic | Square |
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| Shack Hartmann Array | 18-00221 * | Fused Silica | 300 μm | 10 x 10 x 1.2 mm | 4 mm ± 10% | Quadratic | Square |
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| Shack Hartmann Array | 18-00170 * | Fused Silica | 300 μm | 10 x 10 x 0.9 mm | 2.2 mm ± 5% | Quadratic | Square |
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| Shack Hartmann Array | 18-00211 * | Fused Silica | 300 μm | 10 x 10 x 1.2 mm | 2.35 mm ± 5% | Quadratic | Square |
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| Shack Hartmann Array | 18-00201 * | Fused Silica | 500 μm | 10 x 10 x 1.2 mm | 6.3 mm ± 10% | Quadratic | Square |
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| Shack Hartmann Array | 18-00225 * | Fused Silica | 500 μm | 10 x 10 x 1.2 mm | 15 mm ± 10% | Quadratic | Square |
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| Shack Hartmann Array | 18-00193 * | Fused Silica | 500 μm | 10 x 10 x 1.2 mm | 20 mm ± 10% | Quadratic | Square |
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| Shack Hartmann Array | 18-00230 * | Fused Silica | 500 μm | 10 x 10 x 1.2 mm | 7 mm ± 10% | Quadratic | Square |
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Applications
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