Ball Lenses

HSPL-4-2

1
Half ball lens
Estimate separately
Classification Half ball lens （HSPL）
External form D(mm) 4.0
Material N-BK7
YESRoHS対応状況

Product documentation

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Description

Half ball lens is ideal for applications such as fiber communication, endoscopy, microscopy, optical pick-up devices, and laser measurement systems.
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Specifications

Classification Half ball lens （HSPL）
External form D(mm) 4.0
Radius tolerance(mm) +0/-1.5μm
Radius D/2(mm) 2
Diameter Tolerance(mm) +0/-5μm
Center Thickness t(mm) 2
Surface quality 40-20
Coating Uncoated
Material N-BK7
Index of Refraction nd 1.517
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Curve(FOR REFERENCE ONLY)

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Specification drawings(or pictures)

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