Customized Size Focusing Ball Lens Factory
Original price was: $0.58.$0.33Current price is: $0.33.
0% Off
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Support global shipping！This is customized size ball lens.The Ball Lens is used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling.
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Model:B-001
Size:φ0.1,φ0.2,etc
Price:by case
Min.order Quantity: 1 pieces
Lead time:1-4 weeks or depends on order quantity
Description
Custom Size Ball lens are highly transparent spheres made of optical glasses.They are used as fiber interconnects in telecom and expanded beam connectors.Large ball lenses have been successfully used as collectors in LED lighting systems and medical devices.They have high coupling efficiency and should be much easier to align than traditional lenses due to its physical shape.
Specification of optical 1.8mm ball lens we manufactured:
Material: BK7, LaSFN9 glass,Ohara S-LAH71 glass or other optical glass
Sphericity: 0.001mm
Surface Quality: 20-10
Diameter: 1.8mm+/-0.005
Specification
| Range of diameter | Dia.0.7mm-Dia.400mm |
| Range of curve radius | R1.5-R∞ etc. |
| Tolerance of diameter | +/-0.1, +/-0.01, +/-0.005 etc. |
| Surface accuracy | λ , 1/2λ , 1/4λ , 1/10λ etc. |
| Tolerance of Thickness | +/-0.1, +/-0.05, +/-0.01 etc. |
| Centration | +/-2′,+/-1′ etc. |
| Aperture N | 5, 1 etc. |
| Irregularity ΔN | 2, 1, 0.5, 0.2 etc. |
| Surface quality | 60/40, 40/20, 20/10, 10/5 etc. |
Inspection:Each lens be tested before packing,a formal tested report will be provided.
Application of our lenses:avionics,astronomy,military,medical,scientifics,laser etc…
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