Field Tested Systems Star Analyser 100 Hot on Sale

Field Tested Systems Star Analyser 100

The Star Analyser 100 from Field Tested Systems is a high efficiency 100 lines/mm transmission diffraction grating. It is mounted in a standard 1.25-inch diameter threaded cell, this filter is compatible with most telescopes and accessories. It was designed to produce low-resolution spectrum images of a wide range of pin-point astronomical objects as easy as possible.