Baader Ultraviolet 320-390nm Venus Filter - 2" Round Mounted - FUV-2 Skywatcher Alt-Azimuth Telescopes That's all there is to

That's all there is to it

It might be useful on other scopes too

but significantly enhanced

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

Baader Ultraviolet 320-390nm Venus Filter - 2" Round Mounted - FUV-2 Skywatcher Alt-Azimuth Telescopes That's all there is toAbout 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%!