Ball lens have shorter focal length than convex lens, Spherical lenses have greater magnification than common convex lens, minimizes the distance from spherical lens to optical fiber, mainly used in fiber application.
Substrate | aluminium oxide |
Diameter | 0.5-100mm |
Thickenss | 5-20mm |
Dimension Tolerance | +/-1um, +/-2um, +/-3um |
Ovality | 1um, 2um 3um, 3um |
Shape | ball or half ball, hyper-hemispherical lens |
Surface Quality | 60/40-10/5 as request |
CCRQ can supply BK7/K9, Sapphire, Ruby, Fused Silica(JGS1,JGS2,JGS3), Znse, Silicon ball lens and half ball lens, it can improve the signal quality and detectors quality, ball lenses also used in endoscopy barcode scanning and laser measurement application, half ball lenses also have above functions.
All our Optical Lenses can be supplied from a stock standard range or custom made to order. We are able to supply custom optical lenses to your specific design, size and specifications.
