Vorion Scientific 52Ø-58Ø Step up Adapter
Vorion Scientific Photographic Adapter
If your lens front side there are 52ø Threads than all you need is this 52-58 Step Up Adapter from Vorion Scientific.
This Adapter has helps stepping up the front threads from 52 to 58. So you can use your existing 58-1.25inch Vorion Scientific Adapter to mount or attach Star Analyzer SA100 / SA200 To your existing Camera Lens. Kit lenses comes with 52ø / 58ø sizes
if you wish to buy 58-1.25inch Filter Adapter than there is another vorion scientific product is there : check here