optical ball lens

Material:N-BK7 (Glass), Sapphire, IR crystal, Fused silica,Sapphire, Ruby, LaSFN9, S-LAH79, CaF2, BaF2,

Process:optical cold processing+coating

Dia:  0.75mm to 50mm

Diameter tolerance:0.00/-0.03mm

Sphericity:<0.005mm

Surface quality:40/20;60/40

Surface Flatness: 0.5-0.2 3-0.5

Chemfer: 0.1-0.25mm*45° 0.1-0.25mm*45°

Coatings upon customers'requirement

Application Field:ball lens, also known as Fiber Coupling Spheres, Fiber Coupling Ball Lenses, or Spherical Ball Micro Lenses,Ball lenses are commonly used to improve signal quality in fiber coupling applications, or for use in endoscopy or bar code scanning applications.

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