Is mounted onto the exit slit & intended for visual observation of spectral line position relative to the centre of the exit slit.
Spectral range: 200nm-2000nm.
The Sight is included into the standard set of supply of the MSA-130 monochromator.
The Sight is recommended for use with the М266, M833 in case of operation in the monochromator mode (with the exit slit, without an array detector). When the instrument is operated in the spectrograph mode (with an array detector, without the exit slit) the Sight is not use