Astronomik UHC-E M52 Filter – Enhanced Contrast for Small Telescopes Hotel Paging The high speed readout may

The high speed readout may also be used for real-time focusing

For 12nm MaxFR filters: They are usable from f/1

all Astronomik filters are highly scratch-resistant

Standby Time: About 20 hours

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Astronomik UHC-E M52 Filter – Enhanced Contrast for Small Telescopes Hotel Paging The high speed readout mayAstronomik 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