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3.0mm Diameter, Fused Silica Half-Ball Lens

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Stock #67-395
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$49.00
Qty 1-10
$49.00
Qty 11+
$38.50
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Diameter (mm):
3.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Uncoated
Type:
Half-Ball Lens
Wavelength Range (nm):
200 - 2200
Index of Refraction nd:
1.458
Radius R (mm):
1.50
Radius Tolerance (μm):
±2.5
Sphericity (μm):
0.625
Thickness Tolerance (μm):
±35
Diameter Tolerance (μm):
±2.5

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 233:

Product Family Description

  • Excellent UV Transmission
  • Low Coefficient of Thermal Expansion
  • Ball and Half-Ball Options Available

Fused Silica features high transmission from 200nm to 2.2μm with a low coefficient of thermal expansion, making it ideal for the most demanding ball lens applications in the ultraviolet, visible, and near infrared spectra. Ball lenses are commonly used for improving signal coupling between fibers, emitters, and detectors, as well as objective lenses in endoscopy and bar-code scanning applications. Half-ball lenses simplify handling and integration.

UV FS Transmission Curve
UV FS Transmission Curve
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