There are many excellent Eastern Europe lenses of the past with the M42 screw mount, and I have some, e.g. the Helios 44M4 58mm f/2. Built in the former Soviet Union to equip Zenit cameras. The latter, while if robust, often have limits, both operational, and reliability. To play it safe and always staying behind the Iron Curtain, should turn to production in the former GDR. Still were German! And so, I did not miss a couple of Praktica Mtl5 bodies . One normal, and the other in B version. These differ between them practically only in the power source of the TTL CdS meter. The second in fact, uses the current LR44/SR44 batteries, while the first was designed for use with the PX625 mercury.
For one time, I make a transgression in this blog devoted entirely to analog. But it is not so strange, because the passion for vintage photographic gears leads, inevitably, to accumulate lenses, thanks to appropriate adapter, can also be used on digital cameras, taking advantage of some positive features . One of these is the Bokeh, which is the practical result of the reduced depth of field (D.O.F.) using wide apertures.
Another Soviet camera: the Zenit 11, another film: the Rollei Rpx 25. As usual, I do too many things together but, the pleasure of trying new things, and the need not to overstretch the times, forces me to concentrate several elements in a single test. Let’s start from the camera: mine is really in very good condition … it looks almost mint and I got it for few bucks. She comes with the standard lens (later joined by a Pentacon 29mm f/2.8) Helios 44M 4 58mm f 2 and an uncoupled selenium light meter , apparently still working well.