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  • N-BK7 Windows and H-K9L Windows

    Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.

  • High Precision Achromatic Waveplate

    Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.

  • IR Windows Barium Fluoride BaF2 Window

    Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.

  • IR Windows Magnesium Fluoride MgF2 Windows

    MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm

  • IR Windows Calcium fluoride CaF2 Windows

    CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

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Ball Lens

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Optical Glass Ball Lenses and Half ball lenses

Optical glass ball lenses are commonly used

1. Laser collimating and focusing

2. Laser-to-fiber coupling

3. Fiber-to-fiber coupling

4. Fiber-to-detector coupling

  • product orgin:

    China
  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
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features

Optical Glass Ball Lenses and Half ball lenses


Ball lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. It is  used in such devices as endoscopes, microscope objectives or fiber optics couplers.

WTS experiend in manufacturing custom optical glass ball lenses, optical glass half ball lenses. We offer BK7 Ball Lenses, Fused Silica Ball Lenses, Sapphire Ball Lenses, S-LAH79 Ball Lenses etc.


Material:
Grade A optical glass or Fused Silica
Dimension Tolerance:

±0.1mm(Standard), ±0.05mm(High Precision)

Surface quality:

60/40

Clear Aperture:

>85%
Surface figure: λ/2@633nm
Centration:
3 arc min

Note

Diameter: available from Φ1.0mm to Φ25mm  All surfaces polished

Note for Spherical Lens:
a. Other optical glass materials from Schott, Ohara, Hoya or Chinese CDGM, UVFS from Heraeus, Corning, Germanium, Silicon, ZnSe, ZnS, CaF2, Sapphire are also available upon request .
b. Custom-made Spherical Lenses at any size from diameter 1.0 to 300mm are available upon request.

One stop service  for Vision Optics-Laser Optics-Medical Optics-5G Optical Communication-Military Optics



Sapphire Ball LensesFused Silica Ball Lenses


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