  After having demonstrated that an IFU, attached to a microscope rather than
to a telescope, is capable of differentiating complex organic tissue with
spatially resolved Raman spectroscopy, we have launched a clinical validation
program that utilizes a novel optimized fiber-coupled multi-channel
spectrograph whose layout is based on the modular MUSE spectrograph concept.
The new design features a telecentric input and has an extended blue
performance, but otherwise maintains the properties of high throughput and
excellent image quality over an octave of wavelength coverage with modest
spectral resolution. We present the opto-mechanical layout and details of its
optical performance.
