Teledyne have announced the new IsoPlane® 320A (Advanced), a new spectrograph in its aberration-corrected IsoPlane series. Benefits of the IsoPlane aberration-corrected optical systems for researchers include higher sensitivity, improved signal-to-noise performance, superior spectral resolution and increased multitrack spectroscopic capabilities. The new IsoPlane Advanced optical design from Teledyne Princeton Instruments dramatically improves the spatial resolution across the 27 × 22 mm focal plane, allowing over 200 spectral tracks to be acquired simultaneously. The IsoPlane 320A is well suited for use with large area CCD and sCMOS detectors, for multi-track spectroscopy, Fourier imaging spectroscopy, micro-spectroscopy and hyperspectral imaging.