Ball lenses can be used to improve signal coupling between optical fibre transmitters and detectors. Ball lenses are also used in endoscopy and barcode scanning. Ball lenses feature a short rear focal length, which minimizes the distance required from the ball lens to the optical fibre.

DIAMETER TOLERANCE ± 0.005mm
SPHERICITY ± 0.003mm
SURFACE QUALITY 60/40

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Part No.DescriptionDiameterThicknessFocal LengthUnit PriceQuantity
L61-001 BK7 BALL LENS 1 1 0.73 £24.00
L61-002 BK7 BALL LENS 2 2 1.47 £19.00
L61-003 BK7 BALL LENS 3 3 2.2 £19.00
L61-004 BK7 BALL LENS 4 4 2.93 £21.00
L61-005 BK7 BALL LENS 5 5 3.67 £21.00
L61-006 BK7 BALL LENS 6 6 4.4 £24.00
L61-007 BK7 BALL LENS 7 7 5.15 £24.00
L61-008 BK7 BALL LENS 8 8 5.87 £24.00
L61-009 BK7 BALL LENS 9 9 6.6 £29.00
L61-010 BK7 BALL LENS 10 10 7.34 £32.00