[LewisM]

Full set Astronomik 36mm "protective ring" (semi-unmounted - not threaded) L2, R, G, B filters, all with their cases.


I replaced these with Optolong to maintain parfocallity with my Optolong H-alpha filter and for no other reason whatsoever.



Price: $450 posted for all. (new price without post at Bintel is $549, and NOT available currently)



Picture shows them in my SX filterwheel, but they will be sent in their cases (nothing else included, definitely not the Optolong H-a in the picture)