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Saturday April 26th: The store will be closed, we will be attending ACAIQ astroimaging conference.
Saturday April 26th: The store will be closed, we will be attending ACAIQ astroimaging conference.

The Star Analyser 100 is a high efficiency 100 lines/mm transmission diffraction grating, blazed in the first order. It is mounted in a standard 1.25 inch diameter threaded cell, to be compatible with most telescopes and accessories.

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