Astronomik UHC-E 31mm Filter – Enhance Deep-Sky and Comet Observations 20 Pagers FM transmitter

FM transmitter

Astronomik H-alpha 6nm CCD MaxFR 1

DDR buffer

128×60×34mm ( no including antenna)

Astronomik UHC-E 31mm Filter – Enhance Deep-Sky and Comet Observations 20 Pagers FM transmitterAstronomik UHC E 31mm The Astronomik UHC E filter is our budget filter for deep sky observation of emission nebulae and comets under light polluted skies. Its particularly suitable for small scopes. The UHC E Filter increases contrast of emission nebulae and comets and blocks the light of typical streetlights as well as airglow. It is best suited for telescopes up to 5" 125mm. Main use The Astronomik UHC E filter provides a FWHM of 45nm and blocks the