Dual Track Fiber Bundle, 200 µm Core Dia., MS260i & MS257 Spectrographs

The 75955 Dual Track Fiber Bundle is different from a 2 Track Fiber Bundle. It has two 0.92 mm diameter input bundles (instead of single fibers) composed of two 200 μm diameter fibers, which are brought together to form two vertically aligned slits at the common end.

This is compatible with Oriel Spectrograph models MS260i™ and MS257™.