wlewisiii
Just another hotel clerk
That is so cool to me 😀 If I didn't have the '37 Sonnar and that Exacta Tessar ... 🤣And the very rare I-61L/D in Collapsible Contax Mount, shimmed for Nikon.
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That is so cool to me 😀 If I didn't have the '37 Sonnar and that Exacta Tessar ... 🤣And the very rare I-61L/D in Collapsible Contax Mount, shimmed for Nikon.
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I have been lusting after a Steinheil Quinon 50mm f1.9 in Exacta mount (which seems to be the most common variant though I am agnostic as to mount as I would use it adapted for mirrorless) for a while now, but when they come up their pricing seems to be similar to the one posted above. I have a Steinheil Quinaron 35mm f2.8 which I like - which is why I got interested in them. I have not researched the optical designs but imagine the Exacta SLR one with f1.9 maximum aperture would be the same as the Leica mount one given Steinheil's naming conventions.I have one. Repaired it and shot a couple of rolls of film through mine. The mechanical construction is deeply strange. The entire lens rotates to focus but the name ring and only the name ring does not - it has its own secondary helical for ... reasons. There is no "translating RF helical" meaning the lens focal length is 51.6mm actual. Internal construction is aluminum which makes the helical vulnerable to chips and dents. Focus feel is OK.
Speaking of that, the quinon has a close focus mechanism akin to the Nikkor 50/2 including the bump as a warning when rangefinder coupling disengages.
The coatings are very soft and in terrible shape on a lot of copies - they are still good on mine.
It's rendering is pretty much what you'd expect from a f2 Sonnar lens, there is more emphasis put on on central sharpness from wide open. Color rendering is on the cold side and muted. It looks more pre war than post war in that respect.
Strangely, there is almost no spherical aberration common to Sonnars at full aperture. However to pull this off, they apparently paid the price in distortion. It's the only Sonnar lens I have ever seen with visible barrel distortion. And the only German made Sonnar that I have seen with any visible distortion at all. It seems to vary with focal distance, but I'm not 100% sure on that, yet.
Edit: I'd attach some pictures but I am currently at work, alas.
The 1.9 Quinon is a standard double gauss formula as one would expect for a lens that has to have enough back focus to clear a swinging mirror. From what I have seen it's a very capable performer.I have been lusting after a Steinheil Quinon 50mm f1.9 in Exacta mount (which seems to be the most common variant though I am agnostic as to mount as I would use it adapted for mirrorless) for a while now, but when they come up their pricing seems to be similar to the one posted above. I have a Steinheil Quinaron 35mm f2.8 which I like - which is why I got interested in them. I have not researched the optical designs but imagine the Exacta SLR one with f1.9 maximum aperture would be the same as the Leica mount one given Steinheil's naming conventions.
In any event it looks like a very nice performer. See this link.
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Wow.... how totally interesting. Never would have suspected the difference.The 1.9 Quinon is a standard double gauss formula as one would expect for a lens that has to have enough back focus to clear a swinging mirror. From what I have seen it's a very capable performer.
Even more puzzlingly, the Paxette version is also a double gauss lens. You can in fact see this for yourself in the pictures linked above. If you look at the out-of-focus highlights you can see the typical "cats eye" pattern that you get with double gauss lenses. (Sonnar lenses produce more of a rounded half-moon shape that is also not closed but open.)
Here's a Japanese repairer corroborating this: (In Japanese but google translate works, they are very reliable for this kind of info.)
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◎ Steinheil München (シュタインハイル・ミュンヘン) Quinon 50mm/f2《Paxette版》(M39)
(以下掲載の写真はクリックすると拡大写真をご覧頂けます) 写真を閉じる際は、写真の外 (グレー部分) をクリックすれば閉じます ※解説とオーバーホール工程で使っている写真は現在ヤフオク! 出品中商品のpakira3.sakura.ne.jp
Sadly Steinheil chose to call a bunch of lenses (there's also a 55/1.9 macro afaik) "Quinon" and it has caused all sorts of confusions.
Hope everyone's out shooting w/their rare, uncommon, &/or collectible gear. Where are my Ektra people at?
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I also have the M39 mount version of this lens, I believe designed for Paxette. I have never used it but always thought about one day trying to have it converted to LTM. I would assume the same optical formula but just a different mount?
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Since last week, I'm part of the Ektra-crowd!
1941 sample with 1940 Ektar 50/1.9.
Appears to have new shutter curtains. And it works!
Testing it with some Kentmere 100 at the moment.
That looks like Grandpa's. I thought the name was Ektar but I see it was Ektra. And I guess the 47mm did not come on it, or did it?
Kodak made 6 lenses for the Ektra, all "Ektar"-quality lenses. A 35mm, 2x 50mm, 90, 135 and a 153mm. Though a couple of others had been planned but were never made (85mm and 254mm IIRC). The 47mm f/2 Ektar was mounted on some Kodak Retinas, the Kodak Bantam Special and the Premier Instruments' Kardon camera as far as I know.
It is, of course, the Kardon one that would pique my interest. But after I lie down and calm down I realize that I have a lot of nice 50's already. I need to get out more and use the gear rather than buy more. And I am fine with the retro lenses I already have, but . . . ;o)
I've shot 2 rolls with my Kardon + Ektar since June. It's alright, though a little prone to over-exposure in the center of the image from stray light. It definitely needs a hood.
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The lens separately sells for almost as much as the lens+body combo. 😳
It feels like it is the best version of the Leica IIIa I've ever handled. Peter Kardon reverse-engineered it to much tighter tolerances than Leica ever did. Of course the US government left the Premium Instruments Corp. hanging .....twice.
Yikes, that's asking quite a bit for civilian version, with a "I have not tested it" for good measure. 🙄This link is killing me: Leica Camera Copy Kardon 415 Civilian Model w/ Case & Instructions | Very Rare | eBay
Yikes, that's asking quite a bit for civilian version, with a "I have not tested it" for good measure. 🙄
Same as the Ebay seller that was asking 6000 for a Simmon Brothers Combat Camera recently....that's more than 10x of what I paid for mine.
Another uncommon one from the collection (that deserves a better glamour photo):
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Kodak Suprema (1800 units)
The Suprema came from the same collector/dealer as this Bolsey B "PH-324A", that replaced the Kodak 35 "PH-324" in use by the US army in the late 1940s.
Again, it deserves a better glamour shot.....
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