Fiber Optics

More than 20 years SUMITA is manufturing light guides entirely in our own production, with SUMITA glass.

For already more than 10 years SUMITA optical fiber is RoHS compliant.

On request SUMITA produces complete customer solutions. From fiber to finished product.

Examples for applications

  • Light guide

  • Fiber optic lighting system

  • Components for sensors

  • Recommendable for customers with sheathing facilities

  • Fiber optics cord

Transmission

Please contact us for transmission details

Type of Fibers nd  NA  Opening Angle  Availability 
Core Clad     Spool in Nylon Net
SOG-15  1.5915  1.5860  0.132  15°    • 
SOG-35  1.5407  1.5116  0.298  35°    • 
SOG-70S  1.6200  1.5150  0.5737  70°  •  • 
SOG-120S  1.7448  1.5135  0.868  120°   

Bulk fiber bundle on spool

Type of Fibers Single Fiber Diameter Number of Fibers Fiber Length on Spool Spool Size
SOG-70S  50 μm ± 3 μm  200  2.000 m  320 mm(Ø) x 240 mm 
100  3.000 m 

Bulk fiber bundle in mesh tube

Fiber optics supplied in mesh tube for easy assembly of light guide.
SOG-15, 35, 70S & 120 S are available in accordance with the required bundle diameter and the length of mesh tubing. Max. length: 12 m.

Type of Fibers Single Fiber Diameter Bundle Diameter Fiber Length
SOG-15, 35, 70S & 120S  50 μm ± 3 μm or 30 μm ± 3 μm  Specific  Specific (Max. 12 m) 

Fiber optic cord

Glass fiber in PVC tube

Type of Fibers   CD-5  CD-10  CD-15  CD-20  CD-25 
SOG-70S  Number of Fibers 100  400  800  1,400  2,200 
Single Fiber Diameter (μm) 50  50  50  50  50 
Bundle Diameter (mm) 0.6  1.2  1.6  2.2  2.7 
Max. Outer Diameter (mm) 2.8  2.8  3.3  4.3  4.8 
Min. Bending Radius(mm) 40  60  70  90  100 

Complete light guide

Sumita offers complete light guides from standard configurations to customized solutions to exactly fit your needs. To offer you the perfect fit we ask you to supply a drawing of your individual demands.

Creating the big picture.together.

SUMITA Optical Glass - seit über einem halben Jahrhundert
setzen wir Maßstäbe in den Bereichen Optisches Glas,
Faseroptik und Funktionsglas.
Mit Ihnen, unseren Partnern und Kunden.