Ball Lenses

LaKFN9, BK7 & Fused Silica Ball Lenses

Ball lens improves signal coupling between fibers emitters and detectors

ball-lens.jpg

Specifications

Parameter Standard General
Diameter Tolerance: +0/-0.01mm +0/-0.02mm
Surface Quality: 20-10 60-40
Spherical Tolerance: 2.5 micron 5 micron

LaSFN9 Ball Lenses

Diameter Focal Length Material Part No.
Φ(mm) f (mm) Name Standard General
1.00 0.55 LaSFN9 LBAS 001 LBAG 001
1.50 0.82 LaSFN9 LBAS 002 LBAG 002
1.80 0.98 LaSFN9 LBAS 003 LBAG 003
2.00 1.10 LaSFN9 LBAS 004 LBAG 004
2.50 1.36 LaSFN9 LBAS 005 LBAG 005
3.00 1.65 LaSFN9 LBAS 006 LBAG 006
3.50 1.90 LaSFN9 LBAS 007 LBAG 007
4.00 2.18 LaSFN9 LBAS 008 LBAG 008
5.00 2.75 LaSFN9 LBAS 009 LBAG 009
6.00 3.26 LaSFN9 LBAS 010 LBAG 010
6.43 3.50 LaSFN9 LBAS 011 LBAG 011

BK7 Ball Lenses

Diameter Focal Length Material Part No.
Φ(mm) f (mm) Name Standard General
1.00 0.73 BK7 KBAS 001 KBAG 001
1.50 1.10 BK7 KBAS 002 KBAG 002
1.80 1.32 BK7 KBAS 003 KBAG 003
2.00 1.47 BK7 KBAS 004 KBAG 004
2.50 1.83 BK7 KBAS 005 KBAG 005
3.00 2.20 BK7 KBAS 006 KBAG 006
3.50 2.57 BK7 KBAS 007 KBAG 007
4.00 2.93 BK7 KBAS 008 KBAG 008
5.00 3.67 BK7 KBAS 009 KBAG 009
6.00 4.40 BK7 KBAS 010 KBAG 010
6.43 4.72 BK7 KBAS 011 KBAG 011
8.00 5.87 BK7 KBAS 012 KBAG 012
9.00 6.60 BK7 KBAS 013 KBAG 013
10.00 7.34 BK7 KBAS 014 KBAG 014

Fused Silica Ball Lenses

Diameter Focal Length Material Part No.
Φ(mm) f (mm) Name Standard General
1.00 0.79 Fused Silica FBAS 001 FBAG 001
2.00 1.59 Fused Silica FBAS 002 FBAG 002
3.00 2.38 Fused Silica FBAS 003 FBAG 003
4.00 3.17 Fused Silica FBAS 004 FBAG 004
5.00 3.97 Fused Silica FBAS 005 FBAG 005
6.00 4.76 Fused Silica FBAS 006 FBAG 006