Half-ball (hemispherical) lens are ideal for applications such as fiber communication, endoscopy, microscopy, optical pick-up devices, and laser measurement systems.
Specification of half ball lens as follow:
Radius Tolerance :+0/-0.01
Center Thickness Tolerance:(mm) ±0.01
Substrate:N-BK7 or other optical material
Coating:None or as requested
Please note that you should contact the supplier directly about stock, payment, packaging, shipping and delivery details.