Baader Herschel Prisma 2 Mark II photo

Cool Ceramic Herschel Prism 2" Photo - 2" wedge prism according to Herschel - Phantom Group® anti-reflective coating on one side, with ceramic solar finder and 2" ClickLock® eyepiece clamp. - Integrated rotation device for polarizing filter - the best method for brightness adjustment for visual solar observation and solar photography in white light - Allows infinitely variable brightness adjustment in combination with the optional polarizing filter 2", (#2408342) and the supplied neutral density (grey) filter. - Including the Baader 7.5 nm Solar Continuum 2" filter (540nm) (#2961581) for an uncompromisingly sharp solar image - S58 dovetail mount and safety notches on the receptacle, new 3-point adjustment system preset at the factory. You do not need an additional objective solar filter in front of your refractor telescope to safely observe the sun with the Baader Cool-Ceramic Herschel prism and the built-in ND 3.0 filter!