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3A RECEIVER Reference sensitivity ≤0
Choosing between 6nm and 12nm depends on your imaging setup and location
ASI294MC Pro has same mechanics as ASI1600 Pro
especially under dark skies
Why Choose the SV550 Rotator
Astroasis Filter Drawer Rings. Size:F-54 Ring 3A RECEIVER Reference sensitivity ≤0Thread Ring Types The Astroasis filter drawer uses two types of interchangeable rings to configure either a male or female thread on each side of the drawer: M type rings Create a male thread. These are typically used on the camera side or when connecting to camera side accessories. F type rings Create a female thread. These are normally used on the telescope side to accept male threaded optical components. In total, six rings are included: M42, M48,
