DAYSTAR QUARK GEMINI H-ALPHA DUAL FILTER ANTLIA 20 Vixen-style dovetail base and multifunctional

Vixen-style dovetail base and multifunctional handle with Vixen-style & Arca-Swiss saddle for a wide range of configuration possibilities

Every RiFAST is tested under the sky and is tested in Officina Stellare's factory

1x PLUS Vixen 240mm dovetail bar

ZWO Prima Luce Lab mounting system with Canon EF-mount lens and optional 90mm Vixen style bar

Some systems do not account for precession in their databases

DAYSTAR QUARK GEMINI H-ALPHA DUAL FILTER ANTLIA 20 Vixen-style dovetail base and multifunctionalThe DayStar Instruments Quark Gemini contains both the Chromosphere and Prominence bandpass filters for instant slide action switching between either view. Outreach astronomers can use the prominence vs chromosphere switch to demonstrate each feature with an extra teaching moment about wing shift going on in fast moving prominences. Imagers can use the same switch to create comparison images without the need to exchange equipment or refocus with short