27.1.17

explore scientific pn208 f3.9

No. Don't do it. It'll never work. You can't collimate it. It's rubbish. Tube flex. Focuser slop. Impossible. Cheap Chinese rubbish. You must be crazy. f6 is plenty fast enough. etc etc...

Well, it looks like fast Chinese rubbish isn't the tale of woe it once was. Technology moves forward. Chinese telescopes are no longer the flimsy blue Skywatchers of the '90s. This is what it can do in 20 minutes. It makes my f6 refractor look miserably dim...
stars sterope taygeta maia celaeno electra merope as part of  open cluster m45 the pleiades in taurus
canon 1200d + pn208   18x60s @ ISO800