• World class optics and sensor systems

    Optics and sensor systems for civil and defense

  • Specialised optics for defense

    Optics and sensors for police or military

  • Worldclass medico equipment

    Worldsclass medico equipment

  • Research and development

    We assist your engineering department with challenging projects

Half Ball Lenses

Spherical ball lenses are widely used in optical measurement systems, projection & imaging optical systems.

Also for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling.

Applications:

●Optical Measurement Systems
●Projection Optics System
●Imaging Optics Systems
●Astronomical Optics

Specifications:
Material BK7 grade A, B270, UV grade Fused Silica, Sapphire etc.
Diameter Tolerance ±0.05mm (Standard), up to +0.000/-0.002mm
Sphericity ±0.005mm (Standard), up to +/-0.6um
Surface Quality 60-40 S/D (Standard), up to 20-10 S/D
Coating none
BK7 Ball Lens Standard Products:
φ (mm) 1.0 2.0 3.0 4.0
Part No.
φ (mm) 5.0 6.0 7.0 8.0
Part No.
Sapphire Ball Lens Standard Products:
φ (mm) 1.0 2.0 3.0 4.0
Part No.
φ (mm) 5.0 6.0 7.0 8.0
Part No.

Note:

Other materials are available upon request.

Drum Lens, Sapphire Dome, Jewel Ball, Ruby Ball and Jewel Blind Holed Ball etc are also available upon request.

ATE-DENMARK  is an OEM manufacturer, and we don’t have much standard products in stock.

Please contact us for your custom optics.