Dark Clear Skies 2″ UHC Filter Business Presentation HDMI the channel number is flashing

the channel number is flashing means paired automatically

the AM5N has a strong payload capacity: up to 15 kg without counterweights and up to 20 kg with a 5 kg counterweight

sturdy and durable

Travelling astrophotographers wanting a compact imaging system

Dark Clear Skies 2″ UHC Filter Business Presentation HDMI the channel number is flashingThe Dark Clear Skies 2 UHC (Ultra High Contrast) Filter is designed to enhance the visibility of emission nebulae by selectively transmitting key nebular wavelengths while suppressing background skyglow and common sources of light pollution. Purpose & Use UHC filters are widely used in astronomy to improve contrast between emission nebulae and the surrounding sky. By reducing unwanted wavelengths from artificial lighting and natural skyglow, this