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Cylindrical Lens |
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Cylindrical lens is an aspheric lens which is with the
function of one dimensional amplification and can
effectively reduce the spherical and chromatic
aberration. It is designed to change the size of the
imaging dimension; Convert a beam spot into a line or
change the image height without changing its width.
Designed to meet the demanding requirements of laser
electro-optics applications. CNI optics's BK7 precision
cylindrical lenses are manufactured from fine annealed
optical glass and are polished to light tolerances to
ensure minimum wavefront distortion. |
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Specifications: |
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Common Specification |
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Substrate Material |
H-K9L/N-BK7/Fused
Silica |
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Design
Wavelength |
632.8 |
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Dimension Tolerance |
+0/-0.2mm |
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Thickness
Tolerance |
±0.15mm |
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Focal Tolerance |
±1% |
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Surface Quality |
60/40 |
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Center Thickness
Tolerance |
±0.1 mm |
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Decentration |
<3´ |
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Clear Aperture |
>90% |
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Surface Flatness |
λ/2@632.8nm |
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Product Application:
Mainly used in the field of
biochemical, medical, image recognition and
laser systems. |
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Material:
K9, fused
silica |
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CNI
can offer different kinds of
cylindrical lens upon your requests.
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