High Precision Customized Optical Glass Micro Ball Lens
High Precision Customized Optical Glass Micro Ball Lens
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.
Material
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 .We offer BK7 Ball Lenses, Fused Silica Ball Lenses, Sapphire Ball Lenses, S-LAH79 Ball Lenses etc.
Specification
| Material: | Grade A optical glass or Fused Silica, Sapphire, BK7,K9 |
| Dimension Tolerance: | ±0.1mm(Standard), ±0.05mm(High Precision) |
| Surface quality: | 60/40 or 40/20 |
| Clear Aperture: | >85% |
| Surface figure: | λ/2@633nm |
| Centration: | 3 arc min |
| Note | Diameter: available from Φ0.45mm to Φ50mm All surfaces polished |
Products shown
Typical Applications
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Cell phones (displays and display protection)
Infrared-/ and UV-applications (e.g. sensors, monitoring systems, thermal cameras)
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