Hello Everyone,
Well, I have one of these Sputnik-2 cameras, and although I originally thought it was a fake, largely like Aidas says, because of the seller in Moscow who sells many fakes, now I am not so sure after having examined the camera in detail and talking with a few others.
The one I have is the one most recently sold on Ebay and is serial #77000009. So this would indicate a manufacture date of 1977.
There are some things about this camera that would be very hard to fake, although nothing is impossible to fake in my opinion. The main thing is the lens coating which is blueish and does not seem to be the same color as a coating on either any Sputnik or Lubitel lens. But there are other small details that point to a small edition of an authentic Sputnik-2, probably made for export and with the main improvement over Sputnik being the lens which is a Multi-coated Triplet-23.
When you hold the camera in your hands and look at the details of the lenses, lens barrels, writing around the lens, and even the nameplates, it is hard to believe that this is a fake... although I am not 100% sure that it is not.
It is certainly not the same camera pictured in Princelle's 2nd edition as Sputnik-2, although to me that one looks a bit like a fake or maybe a hand-made prototype, with the logo painted right on the bakelite with spray-paint.
Maybe the original Sputnik-2 was never really made, but kept on hold until 1977 when a small edition with a new lens was made for export. More like a pre-series that was not successful and then discontinued. I am trying to find signs of a fake in the details, but so far, can't find any (but I keep looking ;-)).Here are two photos.
http://www.nightphoto.com/images/sput2b.jpghttp://www.nightphoto.com/images/sput2a.jpgRegards, Bill