Half Ball Lens

Name: Half Ball Lens
Brand: ECOPTIK(CHINA)LTD

Ball lenses are completely spherical lenses most commonly used to couple light in and out of fibers. Half-ball lenses are hemispheres.

Ecoptik China supplies bespoke ball and half-ball lenses to our customer’s specifications. Ball lenses can be manufactured in quartz to have excellent UV and IR transmission between 185nm to 2000+nm, while sapphire lenses have a higher refractive index allowing a very short fall back length to better facilitate fiber coupling. Custom ball lenses are available in a range of alternative materials such as optical grade glass or even ceramics or IR crystal. Our half ball lenses offer uniform dispersion of light and typically used in LED displays and LED traffic lights.

Uses Half Ball Lens 

Descriptions Specification Drawing

Descriptions

Descriptions Of Half Ball Lens

Half-Ball lenses are ideal for applications such as fiber communication, endoscopy, microscopy, optical pick-up devices, and laser measurement systems.

ECO Optical half ball lens mainly selects optical BK7 glass and Fused silica, with a diameter ranging from 0.5mm to 100mm that can meet customer‘s requirements.

Specification

Specification of Half Ball Lens

Material	optical glass (VIS glass， UV fused silica, Silicon, sapphire etc.)
Diameter	0.2mm-100mm
Diameter Tolerance	+0.0-0.05mm
Surface Qualty	60/40, 40/20.20/10
Surface Frigure	lambda/2~lambda/8
Coating	as customer's request

Uses

Drawing of Half Ball Lens

Contact ECOPTIK China Here

We are accustomed to working with both optics specialists and non-specialists, so regardless of your optics knowledge, we can help. Get in contact with ECOPTIK team to review your specific application needs and options.

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