Custom Half Ball Lens

Half ball lenses are precision optical components made by cutting a ball lens into a hemispherical shape. They are widely used for fiber coupling, laser collimation, optical sensors, endoscopes, imaging systems, LED optics, and compact optical assemblies. Realpoo Optics provides custom half ball lenses with different diameters, materials, coatings, and surface quality requirements for precision optical applications.

Custom Half Ball Lens for Fiber Coupling, Laser and Imaging Systems

A half ball lens, also known as a hemispherical lens, is designed to provide high numerical aperture, compact structure, and efficient light collection or focusing. Compared with full ball lenses, half ball lenses are easier to mount and integrate into optical modules, making them suitable for miniaturized optical systems and precision optical assemblies.

Realpoo Optics manufactures custom half ball lenses using optical glass, fused silica, sapphire, high-index glass, infrared materials, and other optical substrates. The lenses can be customized according to diameter, height, surface quality, coating, flatness, optical performance, and application requirements.

Typical Applications

Half ball lenses are widely used in fiber optic communication, laser diode collimation, optical sensors, endoscope lenses, LED optics, barcode scanners, medical devices, imaging systems, micro-optical modules, optical measurement instruments, and scientific research equipment.

Custom Manufacturing Capability

Realpoo Optics supports custom half ball lens manufacturing from prototype to batch production. We can provide precision optical processing, polishing, coating, inspection, and assembly support according to customer drawings or optical design requirements. Custom specifications such as diameter, material, coating wavelength, surface quality, dimensional tolerance, and packaging can be provided upon request.