the refractive index of sapphire is 1.760 which makes it very interesting to be used as a sapphire Ball lens for optical telecom products. In addition to the optical properties of Sapphire, it is also wear resistant and can withstand severe chemical corrosion.

Specification:

Material: Sapphire AI203
Structure: Ball
Usage: optical,laser,comunication,medical equipment
Dimameter: 0.5mm - 100mm
Roundness: 0.005
Tolerance: ±0.005
Surface Quality: 60/40, 40/20 sctatch and dig

Model	Description
B-RP1S	Sapphire Ball Lenses, Diameter: 1mm
B-RP2S	Sapphire Ball Lenses, Diameter: 2mm
B-RP3S	Sapphire Ball Lenses, Diameter: 3mm
B-RP4S	Sapphire Ball Lenses, Diameter: 4mm
B-RP5S	Sapphire Ball Lenses, Diameter: 5mm
B-RP6S	Sapphire Ball Lenses, Diameter: 6mm
B-RP7S	Sapphire Ball Lenses, Diameter: 7mm
B-RP8S	Sapphire Ball Lenses, Diameter: 8mm
B-RP9S	Sapphire Ball Lenses, Diameter: 9mm
B-RP10S	Sapphire Ball Lenses, Diameter: 10mm

More diameter please contact us!

Sapphire (molecular formula Al2O3) single crystal is an excellent multifunctional material. It has high temperature resistance, good thermal conductivity, high hardness, infrared transmission and good chemical stability. 

Realpoo Optics is a professional manufacturer of optical glass lenses, such as Spherical Lens, Aspheric Lens, Glass Rod, Fresnel Lens, Diffraction Grating etc. the optics can be offered with coating or without coating. Welcome to send your inquiry.