Baader Ultraviolet 320-390nm Venus Filter - 2" Round Mounted - FUV-2 Skywatcher Alt-Azimuth Telescopes 6-element fully multi-coated optics create

6-element fully multi-coated optics create sharper images

Not only does imaging in the Celestron Telescope FASTAR configuration allow for exposure times that are 25 times faster than at f/10

Precision machined 40 mm diameter steel Polar shafts supported by multiple tapered roller bearings and ball bearings

Cut out allows full access to the zoom eyepiece

but significantly enhanced

Baader Ultraviolet 320-390nm Venus Filter - 2" Round Mounted - FUV-2 Skywatcher Alt-Azimuth Telescopes 6-element fully multi-coated optics createAbout the Baader Ultraviolet Venus Filter 2" Round Mounted Another unique new filter from Baader Planetarium. For the first time, amateurs can now record cloud structures on Venus. The Baader Ultraviolet Venus Filter enables amateurs to successfully image in the deep UV, a spectral region normally inaccessible. The latest coating technologies permit the Baader Ultraviolet Venus Filter to transmit from 300nm to 400nm, with a peak transmission of 80%!