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    Ball Lenses

    Ball lenses are great optical components for improving signal coupling between fibers, emitters, and detectors. They are also used in endoscopy, bar code scanning, ball pre-forms for aspheric lenses, and sensor applications. Ball lenses are manufactured from a single substrate of glass and can focus or collimate light, depending upon the geometry of the input source.
  • Category:
    Optical Lens
  • Browse number:
    2602
  • Release time:
    2019-04-11 15:03:01
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Ball lenses are great optical components for improving signal coupling between fibers, emitters, and detectors. They are also used in endoscopy, bar code scanning, ball pre-forms for aspheric lenses, and sensor applications. Ball lenses are manufactured from a single substrate of glass and can focus or collimate light, depending upon the geometry of the input source. Half-ball lenses are also common and can be interchanged with full ball lenses if the physical constraints of an application require a more compact design.


Production

Ball lens; optical ball lens; optical glass ball lens

Material

BK7,b270,fused silica,sapphire,znse,caf2 ,Schott glass

Diameter

0.5-100mm

Dimension tolerance

+/-0.005mm

Ellipticity

0.005

Surface quality

60/40,40/20,20/10

 tolerance

+/-0.001mm

Clear aperture

>90%

Focal length tolerance

+/-1% (+/-5% for 400 series)

Centration

3 arc min or better

 




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KEY WORDS

Optical Window,Optical Protective Window,Optical Prism,Optical Lens,Prism,Spherical Lens,Band Pass Filter,Laser Lens

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