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Silicon Aspherical Micro-lens

Silicon Aspherical Micro-lens

Type

SiL039

SiL040

SiL052

Roc

 1100μm

1240μm

830μm

Diameter

550μm

700μm

600μm

Conic

-4.15

-3.7

-2.7

RMS

<60nm

<60nm

<60nm

Roughness

≤5nm

≤5nm

≤5nm

Refractive index

n=3.5

n=3.5

n=3.5

Wavelength

1.1 – 6.2 µm (NIR to IR)

1.1 – 6.2 µm (NIR to IR)1.1 – 6.2 µm (NIR to IR)

CTE

~2.6 x10-6 °C-1

~2.6 x10-6 °C-1~2.6 x10-6 °C-1

Application Solution

Collimation

Collimation

Convergence

Additional Information

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