As I told in this thread
https://www.pentaxforums.com/forums/pentax-slr-lens-discussion/204729-box-full-80-lenses.html I rediscovered a Tokina 500 mirror lens in my cupboard.
Last Sunday I managed to make a few pictures with it around the house. Focussing at f8 is not easy, at least not with little light there was left at the time. Even when focussed correctly this lens is not really sharp.
As it focusses down to 1.5 meter (that's 5 feet for the metrically impaired), I was able to get some shots in my terrarium. While not sharp, it is quite nicely impressionistic.
The Bokeh is of course the well known mirror lens ring type!
All shots with the K10d @ 200 or 400ISO
crop at 100%
deliberately oof
in the terrarium: