Astroasis Filter Drawer Rings. Size:M-54 Ring the Wanderer Rotator Pro preserves

the Wanderer Rotator Pro preserves precious backfocus while maintaining exceptional rigidity

With its 102mm aperture and S-FPL51 extra-low dispersion ED glass

Emission nebulae are among the ASI2600MC Pro's greatest strengths

Apparent field of view: 68°

Planetary and Lunar Imaging

Astroasis Filter Drawer Rings. Size:M-54 Ring the Wanderer Rotator Pro preservesThread 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,