1. Sapphire has superior optical transmission qualities for ball lens and half ball lens.

2. Ball lens is used to improve the signal coupling between optical fiber, transmitter and detector, improve the signal quality, and can also be used in endoscopy, bar code scanning, aspherical lens preprocessed materials, sensors, etc. The ball lens has a short focal length, which minimizes the distance needed to travel from the ball lens to the fiber. Ball lens commonly used in the optical fiber coupling, laser collimating device, Optical Measurement System, it has a shorter focal length and the characteristics of small size. Sunday produce ball lens, half ball lens, Super hemisphere ball lens, hollow ball lens.Sunday Optics can manufacture ball lens Minumum diameter 0.3mm.Sapphire has superior optical transmission qualities for ball lens and half ball lens.

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6. Specifications:
   

7. Material:Sapphire

8. Size:0.3-50mm

9. Surface Quality:80-50

10. Tolerance:+/-0.002mm

11. Coating: AR Coating

12. Ovality:+/-0.002mm

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18. Stock Size

19. Part No.	Structure	Dia.(mm)	Material
    SBS1	Ball lens	1mm	Sapphire
    SBS2	Ball lens	2mm	Sapphire
    SBS3	Ball lens	3mm	Sapphire
    SBS4	Ball lens	4mm	Sapphire
    SBS5	Ball lens	5mm	Sapphire
    SBS8	Ball lens	8mm	Sapphire
    SBS10	Ball lens	10mm	Sapphire
    SBS12	Ball lens	12mm	Sapphire
    SBS20	Ball lens	20mm	Sapphire
    SBS50	Ball lens	50mm	Sapphire
    SHBS1	Half ball lens	1mm	Sapphire
    SHBS1	Half ball lens	5mm	Sapphire
    SHBS1	Half ball lens	6mm	Sapphire
    SHBS1	Half ball lens	10mm	Sapphire
    SHBS1	Half ball lens	13mm	Sapphire
    SHBS1	Half ball lens	24mm	Sapphire
    SHBS1	Half ball lens	36mm	Sapphire
    SHBS1	Half ball lens	40mm	Sapphire

sales@sunday-optics.com       Bess Zhang

Phone:+8615104452660     +8618744192450