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Clear skies and great imaging!

Rich SimonsPaul Jones
Deep Sky InstrumentsStar Instruments

About Deep Sky Instruments

Deep Sky Instruments was founded to produce professional grade Ritchey-Chrétien Astrographs and other astronomy related instruments. Our vision is to make high-end astrophotography more accessible through affordable equipment. Our scopes are based on optics from Star Instruments; makers of fine RC optics for over 30 years. They are purpose-built to provide excellent performance at an exceptional value. Nowhere else can you get this level of performance for the money. We invite you to compare our astrographs against any other scope at any price. Keep reading... we think you will like what you find.