I've been a little intrigued with the craze for bubble bokeh. But the paragon, Meyer Optik Goerlitz Trioplan 100mm
f/2.8, old or new is too expensive for such a specialized use.
Poking around, in the house and in my mind, I checked out the lens in my nifty little Rolleiscop slide projector. Sure
enough, a Rollei Heidosmat 85/2.8 with six reflections, almost certainly a Cooke Triplet design.
I cobbled together part of a T2=>OM adapter, cardboard tube, OM=>Sony E adapter, tape and OM extension tubes. No
focusing mechanism, so it was get the extension close, then move the camera to focus. 😁
It does make bubbles. I think I have a plan to cobble up a focusable version.
Blowing Bubbles Moose
What if the Hokey Pokey *IS* what it's all about?
Themed Olympus Photo Exhibition: http://www.tope.nl/