Ah, so that was you. Yes, I keep an eye on all Kyoei Super Acall auctions. They were also sold under other names, which nets me some great deals from time to time - the seller never knows that a "Bittco" is an LTM lens, or that it is really a Kyoei Super Acall. The one you got looks to be in good shape, I hope that turns out to be true. However, it comes apart really easily (elements just unscrew by hand) to clean inside and out, leaving just an empty tube. Use caution cleaning inner elements, soft glass/coating.
I am fond of the Kyoei, I think it is well-made and gives good photo too. Focusing lube tends to harden, so it may be stiff at first. You can work it back and forth a few dozen times before taking it out for a day's shooting, or I suppose you could disassemble and clean/relube the helical - I've never bothered.
I was actually going to bid on that one myself if you hadn't - even though I am almost totally broke and already have TWO of these. I am the low-buck LTM 135mm king, I've got them coming out the wazoo. It just hurts me to see them listed with a $9.99 starting bid in truly mint condition and no bids on them. Something wrong with that, I can't take it.
Everybody seems to have made an LTM lens at one time or another - mostly a 135mm even if they never did anything else. Canon, Nikon, and Leitz glass all go for fairly high prices - not terrible, but not cheap. And they should, they're worth it. But there are lots of 'no name' brands to look for.
Here are some from
http://medfmt.8k.com/mf/clones.html, with my edits:
Leitz - Germany: Lots of old ones, couple of recent ones
Zeiss - Germany: none post-war
Nippon Kogaku (Nikon) - Japan: Full line
Canon - Japan: Full line, early ones called Serenar
* Minolta (Chiyoko) - Japan: Super Rokkor, Tele Rokkor, current 28mm
Schneider - Germany: Tele Xenar, Xenogon, others
** Steinheil - Germany: a bunch
*** Komura - Japan: a bunch
*** Kyoei - Japan: Acall
* Tanaka Kogaku - Japan: Tanar
Olympus - Japan: rare 40mm (only one?)
Voigtl„nder - Germany: old Nokton 50/1.5 (others?)
Voigtl„nder - Japan: new Cosina stuff
FED, Industar, Jupiter - Russian: lots and lots (Zeiss designs mostly)
*** Arco - Japan: Tele Colinar, others?
** Schacht - Germany: Travenar, Travegon, others
Ricoh - Japan: lens from GR (is this so??)
Wollensak - US: Wartime, joint with Leitz NY
*** Soligor - Japan:
*** Adorama (other names) - Japan: couple of wide angles
Sun Optical - Japan: 90mm, 135mm, others?
Angenieux - France: certainly rare
Kilfitt - Germany: viso lenses
Taylor-Hobson - UK: 50mm (rare ?)
Of these, the ones I've put stars next to are the sleepers - collectors ignore them, shooters also ignore them. The more stars, the more they are ignored. One star is 'kind of' ignored, three stars is totally ignored.
It's fun to try to track them down! My life is so horribly boring, that sometimes I will do a eBoy search on "screw mount" and just scroll through the thousands of listings for something that jumps out at me as a possible LTM lens. I find 'em. I've got some that are not found ANYWHERE on Google as LTM lenses or even as brand names at all, and yet, they are LTM lenses, and they were next to nothing on eBoy. One of the things on my 'to-do' list is to write a perl script that runs on my linux box and searches eBoy for me, using my super-secret criteria. And no, it is NOT like those canned eBoy scripts or third-party things. I'm talking heuristics, baby. Advanced AI and learning functions. Super geek. Geekus prime.
Not that they're all great lenses - they're not. But fun to play with. And if you never use a bad one, how do you know what a good one looks like?
Favorite sleeper (which people are starting to wake up to) is A. Schacht Travenar series (black, not chrome). Nice lenses. Described in various books as 'awful' but they're not. Not, not, not. They're great. But I'm glad everyone thinks they suck - more for me.
Best Regards,
Bill Mattocks
PS - Currently, I am on the hunt for two lenses that were reviewed in Modern Photography in May and June of 1955. One is a Fujinon 55mm f1.2, and the other is a Fujinon 35mm f2. Both in LTM, I have photos and published reviews of both of them, and I've seen them advertised in the back pages of late 1950's camera magazines - but I've never seen one in real life. More rare than the Zunow 1.1, I think. But I keep looking.