Fiber Optic Components and Peripheral Products
Fiber Optic Bundles/ Light Guides

Fiber Optic Bundles/ Light Guides

More than 90% of our light guides are custom-made.
Fiber optic light guides are flexible bundles of optical fibers used for the controlled delivery of light. Custom fiber optic light guides are available upon request.

Heat-fused Light Guides

End-fused process enables improvement of light intensity and heat resistance
In a standard design, fibers are glued with adhesives to fill the spaces between the fibers to give them solid cohesion. These glued fibers can withstand high temperature up to 350℃. For extreme high temperature applications, we manufacture heat-fused light guides. Fused light guides' fiber ends are fused together with no glue but with heat and pressure. This end ternination process gives the fused light guides higher light intensity and resistance to high temperature much more than 350℃.

Advantages of fused light guides are:
- Extreme high temperature resistance much more than 350℃, whereas the glued ones temperature resistance is up to 350℃.
- Light intensity increase of up to 25% compared to glued fiber ends due to a higher packing density.

Suitable for applications with high power light sources and extreme high temperature.

* Bundle end geometry: only round shape is available for fused light guides

Transmission

Quartz Fiber Optic Light Guides

  • Quartz Fiber Optic Light Guides

Protective Hose Material and Flexible Tubing

You can choose appropriate jacketing depending on the application and conditions. We can change the internal structure of the light guide, and apply coating to give light guides bend-tolerance and wear-resistance. Sumita's in-house manufacturing gives you a lot of flexibility to change the design and custom the product.

Flexible Fiber Optic Bundle

Flexible Fiber Optic Bundle

Custom-made products are available upon request.

Flexible fiber optic bundle φ3

Model No. Tubing diameter Sheathing Length
GF3-1-LP(AAAP-001S) φ3 PVC spring tube 1000
1500
2000
GF3-1-LR(AAAR-001S) Flexible SUS tube 1000
1500
2000

Flexible fiber optic bundle φ5

Model No. Tubing diameter Sheathing Length
GF5-1-LP(AAAP-002S) φ5 PVC spring tube 1000
1500
2000
GF5-1-LR(AAAR-002S) Flexible SUS tube 1000
1500
2000

Flexible fiber optic bundle φ8

Model No. Tubing diameter Sheathing Length
GF8-1-LP(AAAP-003S) φ8 PVC spring tube 1000
1500
2000
GF8-1-LR(AAAR-003S) Flexible SUS tube 1000
1500
2000

Flexible fiber optic bundle φ10

Model No. Tubing diameter Sheathing Length
GF10-1-LP(AAAP-004S) φ10 PVC spring tube 1000
1500
2000
GF10-1-LR(AAAR-004S) Flexible SUS tube 1000
1500
2000
Gooseneck Fiber Optic Bundles

Gooseneck Fiber Optic Bundles

Custom-made products are available upon request.

Single Gooseneck Fiber Optic Bundle φ5

Model No. Tubing diameter Sheathing Length
GF5-1-L500K/(AAAK-002S) φ5 Interlocking SUS tube 500

Dual Gooseneck Fiber Optic Bundle φ5.6

Model No. Tubing diameter Sheathing Length
GF5.6-2-L500R(AAAK-005T) φ5.6 Interlocking SUS tube 500
Multi Branch Fiber Optic Bundles

Multi Branch Fiber Optic Bundles

Custom-made products are available upon request.

Dual Branch Bundle φ5.6

Model No. Tubing diameter Sheathing Length
GF5.6-2-L1500P(AAAP-006W) φ5.6 PVC spring tube 1500
GF5.6-2-L1500R(AAAR-006W) Flexible SUS tube 1500

Dual Branch Bundle φ9.9

Model No. Tubing diameter Sheathing Length
GF9.9-2-L1500P(AAAP-007W) φ9.9 PVC spring tube 1500
GF9.9-2-L1500R(AAAR-007W) Flexible SUS tube 1500

Triple Branch Bundle φ6.9

Model No. Tubing diameter Sheathing Length
GF6.9-3-L1500P(AAAP-008T) φ6.9 PVC spring tube 1500
GF6.9-3-L1500R(AAAR-008T) Flexible SUS tube 1500
Fiber Optic Ring Light Guides

Fiber Optic Ring Light Guides

Custom-made products are available upon request.

Fiber Optic Ring Light Guides φ30

Model No. Tubing diameter Sheathing Length
GF9.5-1-LP-R30(AAAP-009R) φ30 PVC spring tube 1000
1500
GF9.5-1-LR-R30(AAAR-009R) Flexible SUS tube 1000
1500

Fiber Optic Ring Light Guides φ50

Custom-made products are available upon request.

Model No. Tubing diameter Sheathing Length
GF9.5-1-LP-R50(AAAP-010R) φ50 PVC spring tube 1000
1500
GF9.5-1-LR-R50(AAAR-010R) Flexible SUS tube 1000
1500

Fiber Optic Ring Light Guides φ60

Model No. Tubing diameter Sheathing Length
GF9.5-1-LP-R60(AAAP-011R) φ60 PVC spring tube 1000
1500
GF9.5-1-LR-R60(AAAR-011R) Flexible SUS tube 1000
1500

Fiber Optic Ring Light Guides φ65

Model No. Tubing diameter Sheathing Length
GF9.5-1-LP-R65(AAAP-012R) φ65 PVC spring tube 1000
1500
GF9.5-1-LR-R65(AAAR-012R) Flexible SUS tube 1000
1500
Fiber Optic Line Lights

Fiber Optic Line Lights

Custom-made products are available upon request.

Fiber Optic Line Light OF50

Model No. Tubing diameter Sheathing Length
GF5.6-1-L1500P-S50(AAAP-013S) 50 PVC spring tube 1500
GF5.6-1-L1500R-S50(AAAR-013S) Flexible SUS tube 1500

Fiber Optic Line Light OF100

Model No. Tubing diameter Sheathing Length
GF8-1-L1500P-S100(AAAP-014S) 100 PVC spring tube 1500
GF8-1-L1500R-S100(AAAR-014S) Flexible SUS tube 1500
Fiber Optic Backlights

Fiber Optic Backlights

Custom-made products are available upon request.

Backlight 80×80

Model No. Tubing diameter Sheathing Length
GF7.2-1-L1500P-M80(AAAP-015M) 80×80 PVC spring tube 1500
GF7.2-1-L1500R-M80(AAAR-015M) Flexible SUS tube 1500

Backlight 50×50

Model No. Tubing diameter Sheathing Length
GF6.7-1-L1500P-M50(AAAP-016M) 50×50 PVC spring tube 1500
GF6.7-1-L1500R-M50(AAAR-016M) Flexible SUS tube 1500

Backlight 30×30

Model No. Tubing diameter Sheathing Length
GF6.2-1-L1500P-M30(AAAP-017M) 30×30 PVC spring tube 1500
GF6.2-1-L1500R-M30(AAAR-017M) Flexible SUS tube 1500
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