The 77800 Fiber Bundle Focusing Assembly is used to convert a collimated light source into a fiber optic source. All the components necessary to image a source onto the face of a glass fiber bundle are contained in a single enclosure - focusing lens, manual shutter and a fiber bundle holder. One end of the housing has a male flange to couple to an Oriel light source condenser, and the other end accepts fiber bundles with an 11 mm ferrule, or single fibers with appropriate connector. It uses aspheric lenses to almost completely eliminate spherical and chromatic aberrations ensuring a very tightly focused spot and greater throughput than conventional plano convex lenses.

• F/#     F/2.2
• Flange Series Size     1.5 Inch
• Lens Material     Fused Silica Aspheric
• Typical Spot Size     4 mm