..I think the flange to focal plane is wrong for m42 onto Nikon F.
The 50mm f2 Nikkor resembles the look of a Helios, especially in its pre-AI incarnations.Can anyone advise me on how to choose a properly re-engineered Helios 44 lens to use on a Nikon F?
The 50mm f2 Nikkor resembles the look of a Helios, especially in its pre-AI incarnations.
It doesn't have the same "swirly bokeh" (uncorrected astigmatism) at full aperture, I agree, the Nikkor Sonnar is more highly corrected. East German Biotars are probably the way to go.But it doesn't resemble the look of the CZJ 58mm f2 Biotar at full aperture which is why people want the Helios.
But it doesn't resemble the look of the CZJ 58mm f2 Biotar at full aperture which is why people want the Helios.
Paul it's far cheaper to buy the real thing with a body, Praktina. M42 or Exacta, they sell for far more on their own.
Ian
Correct; I just checked, and Nikon F is just over 1mm longer flange distance than M42 (46.50 mm vs. 45.46 for M42). The same optics are available in Leica M mount, and seemingly in M39, both of which are even shorter flange distance. The only way you're going to get infinity focus on a longer flange distance than M42 is with an adapter that has built-in optics, and the simplest of these (a negative achromat doublet) amounts to a tele-converter, as it will increase the effective focal length of the mounted lens.
Nice lens, must get me one.If I ever buy 50mm lens for my Nikon cameras it is going to be Helios-81H (N). I had it with Kiev-19 and this lens was running in circles around overpriced over glorified Leica 50 f2 lenses (which I have tried many).
I have Nikkormat and EM and would touch any Zenit with ten feet pole.Nice lens, must get me one.
Nikon F is a way better camera than the Zenit 3m.
Sure, you will miss out on it then. Zenits are far from perfect, but they can be fun. Certainly I have enjoyed shooting with them just as I have with other cameras, including my Nikon FM.I have Nikkormat and EM and would touch any Zenit with ten feet pole.
It doesn't have the same "swirly bokeh" (uncorrected astigmatism) at full aperture, I agree, the Nikkor Sonnar is more highly corrected. East German Biotars are probably the way to go.
Thank you Ian. That's kinda what I was expecting to hear, honestly. I see listings for an Exakta with a 58mm Biotar that seem like an option. Of the Praktina/Exakta types, are there clear winners in the bunch I should lean towards? Thanks!
To be honest I don’t see the need to work on a Helios 44 to fit a Nikon F. There are a lot o goo M42 bodies to use that lens, or you can get a 44K an use it on a k mount. I also have the Helios 81n for Nikon, very good lens but very different from the 44.
Post WW2 any Zeiss double gauss lens was given the Planar name, which is why I think of Biotar lenses as German, West German or East German. I wasn't sure whether the OP was looking for a classic rendering Nikon "Sonnar", or a bokeh tunnel. The most swirl I ever got was the triplets on the Zeiss Ikon Nettar. Widely believed to be supplied by Rodenstock, wide open at f4.5 those 3-element lenses are a light vortex!All Biotars are East German, unless you count the early Exacta mount ones but they were made in the same factory under the Third Reich
Sure, you will miss out on it then. Zenits are far from perfect, but they can be fun. Certainly I have enjoyed shooting with them just as I have with other cameras, including my Nikon FM.
Regardless, the advantage of the M42 Helios 44 is it can be mounted on a bunch of great M42 cameras like the Spotmatics and the Yashicas and even adapted (except to Nikon) to some nice Pentax K, Canon FD and EOS, and Minolta SR and A mount cameras, although with manual stop down required.
The whole thing about decentered Helios lenses I think is mostly internet talk, usually followed by a snarky comment of vodka drinking, and really a product of user manipulation rather than how they came out originally. It's a nice 58mm Biotar, sharp stopped down, with coma aberrations that are desirable for specific looks when shot wide open. And also a piece of history.Personally, I like cameras without quirks, working and giving stable results. My fun is within getting the pictures without hassle.
I'd rather use my EOS cameras and Nikon F mount ones. Both systems are proven to work without faults are have huge selection of lenses. I prefer not so old Vivitar wide primes for F and modern EF lenses for EOS.
Zenit cameras were in use only because nothing else was not available or affordable. Not for fun, originally. But, hey, some are riding trabants now, for fun.
https://www.wheels.ca/news/eye-candy-1981-trabant-de-luxe/
Helios 44 in particular copy is often nothing special lens with awful swirl sometime and/or de-centering. Zero advantages, but lottery to get one without defects, IMO.
The whole thing about decentered Helios lenses I think is mostly internet talk, usually followed by a snarky comment of vodka drinking, and really a product of user manipulation rather than how they came out originally. It's a nice 58mm Biotar, sharp stopped down, with coma aberrations that are desirable for specific looks when shot wide open. And also a piece of history.
I am almost crazy because of those numbers that I hear here,All Biotars are East German, unless you count the early Exacta mount ones but they were made in the same factory under the Third ReichSurprisingly the CZJ T (coated) Biotar is less prone to flare than my current Helios which is in excellent condition.
Well I own an Exacta Varex IIb with an f2 Pancolar as well as two Praktina FX cameras with a 50mm Tessar and the 58mm Biotar. the build quality of the Praktina s is superb but we are talking 60+ year old cameras so best seen and handled or from a highly reputable seller.
Th early lenses for Praktinas are pre-set, my two lenses are semi-auto, you pre-cock the lens which opens to full aperture then it stops down automatically on the first pressure of the shutter release which works well.
The reality was I had a really nice Praktina with a Tessar, wanted a Helios 44 for a project but they are getting expensive dealers are buying cheap Zenit Es then selling the lenses for far more than the complete camears, bodies get scrapped. So at the camera fair I go to Helios lenses are often f50-£60 and many aren't in the best condition. A dealer who has a stall (and a shop as well as onine store) had a Praktina FX and Biotar on his web site, I'd seen it at a previous fair but by then had checked out typical copleted sales prices so knew it was a bargain,
My current Helios was on another dealers stall out of interest I asked the price, he picked it up and pressed teh aperture pin, then said a price£40 or £50 then said oh it's got a sticky aperture £5, actually it's fine
In this country good Zenit E's can be found really cheap at car boot sales, I guess Garage sales in the US.
Ian
It doesn't have the same "swirly bokeh" (uncorrected astigmatism) at full aperture, I agree, the Nikkor Sonnar is more highly corrected. East German Biotars are probably the way to go.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?