About this product
Part Number: ShelyakStaranalyser200
The Star Analyser 200 has been designed to produce the lowest possible spectra of objects from the sky as easily as possible.
Diffraction grating with transmission of 200 lines per millimetre, of a very high transmission efficiency, tuned to the first order. It is fixed on a 31.75mm diameter ring with a screw pitch compatible with most telescopes and accessories on the market, and a low thickness compatible with all filter wheels.
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