Dark Clear Skies 2″ CLS Filter WD-17 The controller box offers numerous

The controller box offers numerous central connectivity options for various accessories such as cameras

Quality aspects of the new Astronomik MFR narrowband-emissionline filters:

Which is better

intricate focus-stacked images

Dark Clear Skies 2″ CLS Filter WD-17 The controller box offers numerousThe Dark Clear Skies 2 CLS (City Light Suppression) Filter is designed to reduce the effects of artificial light pollution while maintaining good transmission of natural starlight and broadband astronomical targets. Purpose & Use CLS filters are broadband light pollution filters intended to suppress common wavelengths produced by street lighting while preserving much of the visible spectrum. This helps improve contrast and darken the background sky