Astronomik UHC-E M52 Filter – Enhanced Contrast for Small Telescopes Hotel Paging transmitted

transmitted

making them suitable for deep imaging

your sky-background might already be very bright or even saturated

all Astronomik filters are highly scratch-resistant

Astronomik UHC-E M52 Filter – Enhanced Contrast for Small Telescopes Hotel Paging transmittedAstronomik UHC E M52 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