Pay in 4 interest-free payments of $35.75 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
no halos and needle-sharp stars
Long exposures remain clean
scattered light from other wavelength sources
The coating of the protective glass increases the transmittance of the infrared band
2 to f/1:8 with about 90% of the maximum transmission at a f/2 as guaranteed performance data
Astronomik UHC-E Clip-Filter Sony Alpha 7 – Enhance Deep-Sky Viewing Cafe Equipment no halos and needle-sharp starsAstronomik UHC E Clip Filter Sony alpha 7 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
