Another guess the lens....

All wide open

Great bokeh with a distinct shape!

A certain 100mm is the only one I know that does this, there may be others too.

The effect is very very strong here, the 1st and 3rd images are a bit overpowering. The second image uses the effect subtly to get a very pleasing result.

Thank you for these intriguing threads John!

I’m not sure if something like the Fujinon 55/2.2 also does this as well as the Pentax K 55/1.8 but not as pronouncedly ‘soapy’.

Lovely pics all the same. You keep tempting me to buy more lenses...

I think Haris has twigged (sorry for the pun) - it's the Meyer-Optik Gorlitz Trioplan 100mm f2.8 - been looking for one for months but not wanting to pay £300 or more

I'm still discovering its characteristics - but the classic "soap bubbles" look is clearly there. It's not pin-sharp, but I don't think would expect it to be, it does a lovely job on portraits but does not handle flare at all well!

These are literally the shots taken in the first hour and yes some are a little harsh - but still fun

I've not tried the Fuji 55/2.2 (yet) but have used the Pentax K55/1.8 quite a bit, a lovely sharp lens but I don't recall its bokeh character

Is it the original version that you've picked up? I'm sure a modern refresh was on the cards at some point.

£300 is definitely steep but it's a rare lens and so it will be worth every penny well into the future.

Yes, it's an original - this one is in nice condition for its age! I found one last year described as nr Mint ( ever heard that phrase before ) but overly cleaned elements, a dented hood, and a wobble at the front end stopped me getting it

And here is the little beauty...…

Is there any lens you do not own ?

A Pentax-A 50mm f/1.2 I would imagine, or the A* 135mm f/1.8.

Don't tell me you've got one of both!!

Plenty - but my philosophy is to try as many different "legends" as I can - so I have both bought and parted with many

Never owned the A*135/1.8 (never seen one at a price I'd be willing to pay) - I've had at least 3 of the A50/1.2's, superb lens but I doubt I'll get another since purchasing the DFA*50/1.4 (unless it's a bargain of course)

Hmm, what would you be willing to pay for the 135?

I think I should start making these kind of teaser threads too!

Slightly more than an A*85/1.4